High Performance Power Management Products PDF

HIGH PERFORMANCE POWER
MANAGEMENT PRODUCTS
from the Analog Leader
Visit analog.com/power
2
High Performance Power Management Products
High Performance Power Management Products from the
Analog Leader
Table of Contents
Analog Devices has set the standard for high performance signal processing semiconductors for five
decades. ADI’s power management products continue that proud tradition, exceeding the high expectations
of reliability, innovation, and value our customers have come to expect. Who better to understand the
power requirements of high performance signal processing chains than ADI?
Power for Analog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
This brochure provides an overview of our power management product portfolio for applications
including industrial, instrumentation, imaging, communications and computing infrastructure, and
consumer electronics. We understand that complete solutions must include products that address
real-world needs, design aids that decrease your time to market, and a world-class organization that
stands behind its products. So, in addition to great products, we have developed best-in-class web tools
for product selection, design, simulation, optimization, and evaluation board customization. We have
also established a corps of power management experts in locations around the world with access to our
customer applications centers to help you quickly develop effective solutions.
Power Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
The Fastest and Most Accurate Voltage Regulator Design and Optimization Tool . . . . . . . . . . . . . . . . 6
Low Dropout Regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Switching Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Switching Regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Integrated Power Management Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Ultralow Power Microenergy Harvesters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Ultralow Power Regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Digital Power and Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Power Development Centers
XX
San Jose, CA, U.S.A.
XX
Limerick, Ireland
XX
Beijing, China
XX
Edinburgh, Scotland
XX
Ft Collins, CO, U.S.A.
XX
Shanghai, China
Hot Swap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Load Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Sequencing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Supervisory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Low Power Comparators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Isolated Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Display/Illumination Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Flash LED Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Keypad I/O Expanders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
DSP Companion Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Visit analog.com/power Power Chains
Communications Infrastructure Power Chain
Isolated AC-to-DC Power Supply
Single Output Controller
Primary
Controller
0V
ADP1046/
ADP36xx DRIVER
–48 V
Feed B
iCoupler
ADP1046/
ADP1053
ADP36xx Driver
ADP5070
–15 V @ 100 mA
ADM1278
Hot Swap and
Power Monitor
PWM Control,
Monitors, and Drivers
AUX Power
5V
ADP187x
Family
Feed A
iCoupler
+15 V @ 100 mA
12 V Bus
Main Power
ADP1047/
ADP1048
EMI Filter
AC
Input
Dual Buck Regulator
VPOS and VNEG
Intermediate Bus Architecture
Isolated DC-to-DC Power Supply
PFC
ADM1186/
ADM6710/
ADM2914
Quad Sequencer
Quad Supervisor
Quad UV and OV
Quad Buck Regulator
(6 A, 6 A, 2 A, 2 A)
ADP1740/
ADP1741
1.2 V @ 2 A
2A LDO
iCoupler
ADM1075
Sequence And Control
0.9 V @ 5 A
1.8 V @ 4 A
1.2 V @ 1.2 A
ADP5054
3.3 V @ 1.5 A
Color Key
–48 V Hot Swap and
Power Monitor
AC-to-DC and DC-to-DC Power Controllers And Mosfet Drivers
ADP7182
ADM660
iCoupler and isoPower Isolators
Integrated Switcher
Switching Controllers
ADM1166/ADM1168/
ADM1169
Sequencer,
Monitoring, Margin,
Black Box Recorder
Integrated Switching Regulators
Linear Regulators
Hot Swap Controllers/Power Monitors/Load Switch
ADP2370/
ADP2371
Charge Pump
Inverter
Load Switch
ADP198
ADM7150
ADM1191
Power Monitor
5 V @ 15 A
Integrated Switcher
3.3 V @ 4 A
Power Management Unit
ADP2164
Industrial and Instrumentation Power Chain
ADM708
ADP7142
3.3 V
ADP2441
+15 V
Watchdog
Timer
ADP1614
Reset Generator
20 V @ 1.2 A
ADCMP361
Comparator
And Reference
2.5 V @ 350 mA
ADM7154
+5 V
LDO
ADP7182
ADP1621
ADM6316
Integrated
Boost
24 V Rail
(18 V TO 36 V)
3.3 V @ 500 mA
5 V @ 500 mA
300mA LDO
Single Output Controller
ADP1851/
ADP1853
Supervisory and Sequencing
–1.5 V @ 25 mA
ADM13307
Triple Reset
Generator
–15 V
1.2 V @ 200 mA
ADP220/
ADP221
Dual LDO
+15 V
2.5 V
+15 V
ADM7172
VIO
ADP2114/
ADP5023
1.2 V
Microprocessor
iCoupler
ADC
VCORE RST
–15 V
Amp
VREF
3.3 V
ADM6305
1 V @ 200 mA
Low Noise LDO
+5 V
ADM7160
ADP5135
3.3 V @ 1.2 A
2.5 V @ 1.8 A
1.8 V @ 1 A
–15 V
Triple 1.8 A Buck Regulator
3
4
High Performance Power Management Products
Power for Analog
Leveraging 50 Years of Experience Powering Analog Systems
Sensors
Amp
ADC
Amp
Clock
Clock
Isolation
Isolation
Reference
Reference
RF
Power for Analog
Low Noise/High PSRR
LDOs and Switches
DAC
Processors
FPGAs
RF
Power for Analog
Low Noise/High PSRR
LDOs and Switches
Analog Systems
Digital Systems
AMP and SAR ADC
ADP5050/ADP5052
12 V Input
4 A Buck
Regulator
ADM7160
LDO
5 VIN
ADP7118
LDO
ADP5070/
ADP5071
–15 VOUT
Amp/
Filter
–16.5 V
ADP7182
LDO
1.0 V @ 4 A
VCORE
VDDIO
1.5 V @ 1.2 A
–15 V
–16.5 V
4 A Buck
Regulator
Dual
FETs
–15 VOUT
–15 V
REF
1.2 A Buck
Regulator
1.8V
ADC
200 mA LDO
1.8 V @ 1.2 A
ADP1741
VDD_1V3
VDD_Interface
3.3 V @ 0.2 A
VDD_GPO
ADP150
–15 V
1.2 A Buck
Regulator
Power Solution Highlights
DDR3
PWRGD
–15 V
Digital Baseband
4.5 V @ 1.2 A
Power Solution Highlights
XX
ADP5070/ADP5071—low noise, bipolar switching power supply
XX
ADP5050—5 V/12 V quad buck in tiny LFCSP package
XX
ADP7182—negative LDO with 54 dB PSRR, 9 μV rms noise
XX
ADP1741—low VIN LDO with 54dB PSRR, 23 μV rms noise
XX
ADP7118—20 V, 68 dB PSRR, 11 μV rms noise
XX
ADP150—50 dB PSRR, 9 μV rms noise LDO
AD9361/AD9364
RF
Transceiver
TCXO
PA
Visit analog.com/power RF DAC System
High Speed ADC
+6 VIN
ADM7150
LDO
ADM7150
LDO
+5.0 V
PLL
ADF4355-2
12 V
Input
ADP2386
1.7 V
Buck
Regulator
ADP1740
1.3 V: AVDD1
LDO
ADP1740
1.3 V: DRVDD1
1.3 V: DVDD1
LDO
+1.8 V
ADP2386
Buck
Regulator
AD9129
RF DAC
3.6 V
ADM7171
ADM7170
ADP125
−6 V
2.5 V: DVDDIO
LDO
ADP7182
−VE LDO
12-Bit, 2.5 GSPS/2.0 GSPS,
1.3 V/2.5 V Analog-to-Digital
Converter
2.5 V: DRVDD2
2.5 V: DVDD2
LDO
−1.5 V
ADM660
INV CP
AD9625
2.5 V: AVDD2
LDO
ADP125
2.5 V: SPI_DVDDIO
LDO
Power Solution Highlights
Power Solution Highlights
XX
ADM7150—94 dB PSRR, 1 μV rms noise, ultralow noise LDO
XX
ADM7170—fast transient, 5 μV rms noise LDO
XX
ADP7182—negative LDO with 54 dB PSRR, 9 μV rms noise
XX
ADP1740—low VIN , 54 dB PSRR, 23 μV rms noise LDO
XX
ADM660—compact inverting charge pump
XX
ADP2386—high efficiency, compact 6 A buck regulator
Battery-Powered Sensor
Isolated ADC/Amp/Ref
ADP5300
3-Coil
Transformer
Switching
Battery
Disconnect
+7 V
ADP7118
LDO
+5 V
+24 V
ADP7142
LDO
+18 V
OR
ADP165
Linear
ADM8615
Voltage
Supervisor
ADM7160 +2.5 V
LDO
REF
WDI
Reset
+24 VIN
ADP1621
+18 V
+18 V
+2.5 V
Amp/
Filter
ADC
Sensor
ADCMP380
Comparator
Interrupt
DAC
Micro
–20 V
Power Solution Highlights
ADP7182
LDO
Power Solution Highlights
XX
ADP165—ultralow quiescent current LDO
XX
ADP7118—20 V, low noise, 200 mA LDO
XX
ADM8615—ultralow POR with watchdog
XX
ADP7142—40 V, low noise, 200 mA LDO
XX
ADCMP380—ultralow power voltage comparator with reference
XX
ADM7160—3 V/5 V, low noise, 200 mA LDO
XX
ADP5300—ultralow power buck regulator
XX
ADP7182—negative LDO with 54 dB, 9 μV rms noise
–18 V
–18 V
–18 V
5
6
High Performance Power Management Products
The Fastest and Most Accurate Voltage Regulator Design and Optimization Tool
ADIsimPower Voltage Regulator Design Tool Benefits
Simple and Intuitive Interface
XX
Expert voltage regulator design help available 24/7
XX
No level of expertise necessary to get a working solution
XX
Over 20 different tools
XX
Fast execution and custom designs every time
XX
Over 300 ADI parts covered
XX
Easy relative comparison: cost, efficiency, size, parts count, features, topology
XX
99% of single and dual rail voltage regulator parts are supported
XX
Well characterized components in parts database from leading manufacturers
XX
Nine topologies supported: linear, buck (single and dual phase), boost,
buck-boost, SEPIC, Cuk, SEPIC-Cuk, and inverting buck-boost
XX
Blank evaluation boards can be requested directly from the download tool
XX
Reliable, accurate results
Start using ADIsimPower™ today at www.analog.com/ADIsimPower.
From Design to Simulation in Three Easy Steps
Step 1
ADIsimPower Selector
Step 2
Design and Optimize: ADIsimPower Designer
XX
Smart selector
XX
Full design capability in minutes
XX
Bill of material
XX
Best part and topology identification
XX
No need to read a data sheet
XX
Detailed performance data
XX
Over 300 parts covered
XX
Real components behavior
XX
Free prototyping board available
XX
10 different topologies
XX
Full schematics
Visit analog.com/power Step 3
Simulation: ADIsimPE
XX
Simulate directly from ADIsimPower.
XX
The ADIsimPower design tools preconfigure the simulator for fast and easy simulation. Simply
select export and run model. No expertise required.
XX
ADIsimPE™ powered by SIMetrix/SIMPLIS is a personal edition circuit simulator ideally suited to
evaluate Analog Devices linear and mixed-signal components.
ADIsimPE includes:
XX
Extensive library of ADI IC models and applications schematics
XX
Full schematics capture and editing capabilities with easy waveform viewing and analysis
XX
SPICE mode SIMetrix simulator ideal for op amps, references, linear regulators, and more
XX
SIMPLIS mode simulation optimized for switching power supplies, PLLs, and more
XX
Integration capability with ADIsimPower design tools
For help using this application, please use the help menu or our EngineerZone® forum at
https://ez.analog.com/community/power/ADIsimPE.
Library content and instructional materials are available at www.analog.com/ADIsimPE.
+
= A Powerful Tool Set
7
8
High Performance Power Management Products
VIN range (V Min
to V Max)
VOUT Range (V)
IOUT (mA)
Supply Current
No Load (μA)
Worst-Case
Accuracy (±%)
RMS Noise @ 10 Hz
–100 KHz (μV rms)
PSRR @
100 KHz (dB)
PSRR @ 1 MHz
(dB)
PSRR @
Headroom (mV)
ADP1761 New
1.1 to 2.0
0.5 to 1.5
1000
4500
+1.5/–1.8
12
51
41
200
ADP1762 New
1.1 to 2.0
0.5 to 1.5
2000
4500
+1.5/–1.8
12
46
39
300
ADP1763 New
1.1 to 2.0
0.5 to 1.5
3000
4500
+1.5/–1.8
12
43
37
40
ADP7156 New
2.3 to 5.5
1.2 to 3.3
1200
4000
1.5
1.6
85
60
700
ADP7157 New
2.3 to 5.5
1.2 to 3.3
1200
4000
1.5
1.6
80
60
700
ADP7158 New
2.3 to 5.5
1.2 to 3.3
2000
4000
1.5
1.6
70
50
800
ADP7159 New
2.3 to 5.5
1.2 to 3.3
2000
4000
1.5
1.6
68
45
500
ADP7185 New
–2.0 to –5.5
–0.5 to –4.5
–500
–650
1.5
9
50
35
1000
ADP7183 New
–2.0 to –5.5
–0.5 to –4.5
–300
–650
1.5
9
60
45
1000
Part Number
Comments
Price
($U.S.)
Power good, soft start
—
Power good, soft start
—
Power good, soft start
—
3 mm × 3 mm,
10-lead LFCSP,
8-lead SOIC
3 mm × 3 mm,
10-lead LFCSP,
8-lead SOIC
3 mm × 3 mm,
10-lead LFCSP,
8-lead SOIC
3 mm × 3 mm,
10-lead LFCSP,
8-lead SOIC
1.7 nV/√Hz from
10 kHz to 1 MHz
—
1.7 nV/√Hz from
10 kHz to 1 MHz
—
1.7 nV/√Hz from
10 kHz to 1 MHz
—
1.7 nV/√Hz from
10 kHz to 1 MHz
—
2 mm × 2 mm,
8-lead LFCSP
2 mm × 2 mm,
8-lead LFCSP
Positive/negative
EN logic
Positive/negative
EN logic
Package
Ultralow VIN
3 mm × 3 mm,
16-lead LFCSP
3 mm × 3 mm,
16-lead LFCSP
3 mm × 3 mm,
16-lead LFCSP
Ultralow Noise
Negative LDOs
—
—
Visit analog.com/power Low Dropout Regulators (LDOs)
ADI offers a wide variety of low dropout (LDO) regulators providing clean power to high performance analog loads. ADI regulators offer low output noise, high power supply rejection, high accuracy, fast transient response,
low dropout for increased efficiency, small package footprint, and features such as thermal overload protection, safety current limits, reverse
protection, and shutdown mode to drastically reduce energy consumption.
Ultralow Noise, Fast Transient
Response LDOs
ADI offers fixed and adjustable LDO output voltages from –27 V to +40 V with up to 2.0 A of output current.
Analog Devices Introduces the World’s Lowest Noise LDO
The ADM7154/ADM7155 are ultralow noise LDO (low dropout) regulators for RF (radio frequency) signal devices. The ADM7154/ADM7155
operate from 2.3 V to 5.5 V, provide up to 600 mA of output current, and support output voltages from 1.2 V to 3.3 V. The LDOs achieve an
output NSD (noise spectral density) of 1.5 nV/√Hz above 100 kHz, which significantly reduces VCO (voltage controlled oscillator) phase noise
in point-to-point microwave radios, satellite communications, defense electronics, and other wideband applications.
Applications
Features
ADM7170/ADM7171/ADM7172
500 mA to 2 A LDOs
Features
XX
Input voltage range: 2.3 V to 6.5 V
XX
Any fixed voltage part can be adjusted up to
give a higher output voltage
XX
Max current rating:
VIN range: 2.3 V to 5.5 V
XX
Regulated power noise sensitive applications
Fixed/adjustable output voltage range: 1.2 V to 3.3 V
XX
RF mixers, phase-locked loops (PLLs)
XX
IOUT max: 600 mA
XX
Voltage controlled oscillators (VCOs)
• ADM7170: 500 mA
XX
Low noise (CBYP = 1 μF)
XX
PLLs with integrated VCOs
• ADM7171: 1 A
• 0.9 μV rms total integrated noise from 100 Hz to 100 kHz
XX
Communications and infrastructure
Power supply rejection ratio (PSRR):
XX
Cable digital-to-analog converter (DAC) drivers
• 90 dB from 1 kHz to 100 kHz
XX
XX
XX
XX
• ADM7172: 2 A
XX
Backhaul and microwave links
XX
Fast transient response: <1.5 μs for 1 mA to 1.5 A load step
• VIN = 3.8 V, VOUT = 3.3 V @ 600 mA
XX
High PSRR: >65 dB at 10 kHz; 60 dB at 100 kHz
8-lead LFCSP and 8-lead SOIC packages
XX
Low dropout voltage of 84 mV at 1 A load, VOUT = 3 V
• 58 dB at 1 MHz
Noise Spectral Density (nV/√Hz)
10k
1k
100
Run
0
Noise Floor
1.0 µF
3.3 µF
10 µF
33 µF
100 µF
330 µF
1000 µF
1
−40
10
TRIG’D
1 µF
10 µF
100 µF
1000 µF
−20
PSRR (dB)
XX
Very low noise: 5 μV rms independent of VOUT
• BW = 100 Hz to 100 kHz, no bypass cap required
−60
−80
CH1 PK∙PK
1.096 A
2
−100
1
−120
0.1
0.1
1
10
100
1k
Frequency (Hz)
ADM7154 noise spectral density.
10k
100k
1M
−140
1
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
ADM7154 PSRR vs. frequency, VOUT = 3.3 V, 400 mA load, 500 mV headroom.
CH1 1.00 AΩ CH2 50.0 mV
M400 ns
A CH1
T
13.60%
620 mA
ADM7171 full load transient response from 1 mA to 1 A for VOUT = 3.3 V.
9
10 High Performance Power Management Products
LDO Selection Table
VOUT Range
(V)
IOUT
(mA)
Supply Current
No Load (μA)
Worst-Case
Accuracy (±%)
RMS Noise @
10 Hz to 100 kHz
(μV rms)
PSRR @
100 kHz (dB)
PSRR @
1 MHz
(dB)
PSRR @
Headroom
(mV)1
Package
Comments
Ultralow Noise, High PSRR
ADM7150
4.5 to 16
ADM7151
4.5 to 16
ADM7154
2.3 to 5.5
ADM7155
2.3 to 5.5
1.5 to 5.0
1.5 to 5.1
1.2 to 3.3
1.2 to 3.3
800
800
600
600
4300
4300
4000
4000
2
2
2
2
1.6
1.6
1.6
1.6
90
90
90
90
55
55
58
58
1200
1200
500
500
3 mm × 3 mm, 8-lead LFCSP
3 mm × 3 mm, 8-lead LFCSP
3 mm × 3 mm, 8-lead LFCSP
3 mm × 3 mm, 8-lead LFCSP
ADP7156 New
2.3 to 5.5
1.2 to 3.3
1200
4000
1.5
1.6
85
60
700
3 mm × 3 mm, 10-lead LFCSP, 8-lead SOIC
ADP7157 New
2.3 to 5.5
1.2 to 3.3
1200
4000
1.5
1.6
80
60
700
3 mm × 3 mm, 10-lead LFCSP, 8-lead SOIC
ADP7158 New
2.3 to 5.5
1.2 to 3.3
2000
4000
1.5
1.6
70
50
800
3 mm × 3 mm, 10-lead LFCSP, 8-lead SOIC
ADP7159 New
2.3 to 5.5
1.2 to 3.3
2000
4000
1.5
1.6
68
45
500
3 mm × 3 mm, 10-lead LFCSP, 8-lead SOIC
HMC976
3.3 to 5.5
HMC860
3.35 to 5.6
HMC1060
3.35 to 5.6
Low Voltage and Low Noise
1.8 to 5.1
2.5 to 5.2
1.8 to 5.2
400
240
500
1100
1900
2100
2
2
2
9
5.5
9
45
65
72
35
60
35
500
500
500
3 mm × 3 mm, 16-lead LFCSP
3 mm × 3 mm, 16-lead LFCSP
3 mm × 3 mm, 16-lead LFCSP
1.5 nV/√Hz @ 100 kHz
1.5 nV/√Hz @ 100 kHz
1.2 nV/√Hz @ 100 kHz
1.2 nV/√Hz @ 100 kHz
1.7 nV/√Hz from
10 kHz to 1 MHz
1.7 nV/√Hz from
10 kHz to 1 MHz
1.7 nV/√Hz from
10 kHz to 1 MHz
1.7 nV/√Hz from
10 kHz to 1 MHz
3 nV/√Hz @ 100 kHz
Quad output
Quad output
ADP150
2.2 to 5.5
1.8 to 3.3
150
10
2.5
9
50
30
500
4-lead WLCSP, 5-lead TSOT
ADP151
2.2 to 5.5
1.1 to 3.3
200
10
3
9
45
25
500
ADM7160
2.2 to 5.5
1.1 to 3.3
200
10
3
9
45
38
500
ADM7170
2.3 to 6.5
ADM7171
2.3 to 6.5
ADM7172
2.3 to 6.5
High Voltage and Low Noise
1.2 to 6.4
1.2 to 6.4
1.2 to 6.3
500
1000
2000
700
700
700
1.25
1.5
1.5
6
6
6
53
53
53
30
30
30
500
500
500
ADP7102
3.3 to 20
1.22 to 19
300
400
3
15
60
40
1000
ADP7104
3.3 to 20
1.22 to 19
500
400
3
15
60
40
1000
ADP7105
3.3 to 20
1.22 to 19
500
400
2
15
60
40
1000
ADP7112
2.7 to 20
1.2 to 19
200
50
1.8
11
68
50
2000
ADP7118
2.7 to 20
1.2 to 19
200
50
1.8
11
68
50
2000
ADP7142
2.7 to 40
1.2 to 39
200
50
1.8
11
68
50
2000
Part Number
VIN Range
(V Min to
V Max)
4-lead WLCSP, 5-lead TSOT,
2 mm × 2 mm, 6-lead LFCSP
5-lead TSOT,
2 mm × 2 mm, 6-lead LFCSP
3 mm × 3 mm, 8-lead LFCSP
3 mm × 3 mm, 8-lead LFCSP
3 mm × 3 mm, 8-lead LFCSP
3 mm × 3 mm,
8-lead LFCSP, 8-lead SOIC
3 mm × 3 mm,
8-lead LFCSP, 8-lead SOIC
3 mm × 3 mm,
8-lead LFCSP, 8-lead SOIC
1 mm × 1.2 mm, 6-ball WLCSP
2 mm × 2 mm, 6-lead LFCSP,
8-lead SOIC, 5-lead TSOT
2 mm × 2 mm, 6-lead LFCSP,
8-lead SOIC, 5-lead TSOT
0.8 mm × 0.8 mm
WLCSP option
0.8 mm × 0.8 mm
WLCSP option
I&I applications,
low tempco
Fast transient response
Fast transient response
Fast transient response
Price
($U.S.)
3.64
3.64
2.14
2.14
—
—
—
—
—
—
—
0.31
0.34
0.44
0.88
1.19
1.79
Power good, reverse
voltage protected
Power good, reverse
voltage protected
Power good, soft start,
reverse voltage
protected
Soft start
0.53
Soft start
0.96
Soft start
1.10
1.34
1.67
1.43
Visit analog.com/power VIN Range
(V Min to
V Max)
VOUT Range
(V)
IOUT
(mA)
Supply Current
No Load (μA)
Worst-Case
Accuracy (±%)
RMS Noise @
10 Hz to 100 kHz
(μV rms)
PSRR @
100 kHz (dB)
PSRR @
1 MHz
(dB)
PSRR @
Headroom
(mV)1
Package
Comments
Price
($U.S.)
ADP7182
–2.7 to –28
–1.22 to
–27
–200
–33
3
18
45
32
1000
2 mm × 2 mm, 6-lead LFCSP,
3 mm × 3 mm, 8-lead LFCSP,
5-lead TSOT
Positive/negative
EN logic
1.29
ADP7185 New
–2.0 to –5.5 –0.5 to –4.5
–500
–650
1.5
8
60
45
1000
2 mm × 2 mm, 8-lead LFCSP
ADP7183 New
–2.0 to –5.5 –0.5 to –4.5
–300
–650
1.5
8
60
45
1000
2 mm × 2 mm, 8-lead LFCSP
Part Number
Negative Voltage
Ultralow VIN
ADP170
ADP171
1.6 to 3.6
1.6 to 3.6
0.8 to 3.0
0.8 to 3.0
300
300
23
23
3
3
30
30
50
50
32
32
500
500
5-lead TSOT
5-lead TSOT
ADP172
1.6 to 3.6
0.8 to 3.0
300
23
3
30
50
32
500
4-lead WLCSP
ADP130
ADP1761 New
ADP1762 New
1.2 to 3.6
1.1 to 2.0
1.1 to 2.0
0.8 to 3.0
0.5 to 1.5
0.5 to 1.5
350
1000
2000
25
4500
4500
3
+1.5/–1.8
+1.5/–1.8
29
12
12
55
51
46
35
41
39
500
200
300
ADP1763 New
1.1 to 2.0
0.5 to 1.5
3000
4500
+1.5/–1.8
12
43
37
ADP1740
1.6 to 3.6
0.75 to 2.5
2000
90
2
23
54
ADP1741
1.6 to 3.6
0.75 to 3.3
2000
90
2
23
ADP1752
1.6 to 3.6
0.75 to 2.5
800
90
2
ADP1753
1.6 to 3.6
0.75 to 3.3
800
90
ADP1754
1.6 to 3.6
0.75 to 2.5
1200
ADP1755
1.6 to 3.6
0.75 to 3.3
1200
Positive/negative
EN logic
Positive/negative
EN logic
—
—
0.33
0.33
5-lead TSOT
3 mm × 3 mm, 16-lead LFCSP
3 mm × 3 mm, 16-lead LFCSP
Fixed output
Adjustable output
0.95 mm × 0.95 mm
WLCSP option
VBIAS voltage required
Power good, soft start
Power good, soft start
400
3 mm × 3 mm, 16-lead LFCSP
Power good, soft start
—
40
1000
4 mm × 4 mm, 16-lead LFCSP
54
40
1000
4 mm × 4 mm, 16-lead LFCSP
23
54
40
1000
4 mm × 4 mm, 16-lead LFCSP
2
23
54
40
1000
4 mm × 4 mm, 16-lead LFCSP
90
2
23
54
40
1000
4 mm × 4 mm, 16-lead LFCSP
90
2
23
54
40
1000
4 mm × 4 mm, 16-lead LFCSP
Soft start, power
good, reverse voltage
protected
Soft start, power
good, reverse voltage
protected
Soft start, power
good, reverse voltage
protected
Soft start, power
good, reverse voltage
protected
Soft start, power
good, reverse voltage
protected
Soft start, power
good, reverse voltage
protected
0.33
0.33
—
—
1.20
1.20
0.90
0.90
0.95
0.95
11
12
High Performance Power Management Products
VIN Range
(V Min to
V Max)
VOUT
Range (V)
IOUT Supply Current
(mA) No Load (μA)
Worst-Case
Accuracy
(±%)
RMS Noise @
10 Hz to 100 kHz
(μV rms)
PSRR @
100 kHz
(dB)
PSRR @
1 MHz
(dB)
PSRR @
Headroom (mV)1
Package
Comments
Multirail
HMC860LP3E
HMC1060LP3E
ADP220
3.35 to 5.6
3.35 to 5.6
2.5 to 5.5
2.5 to 5.2
1.8 to 5.2
0.8 to 3.3
240
500
200
1900
2100
60
2
2
2
5.5
9
27
65
72
60
60
35
40
500
500
1000
3 mm × 3 mm, 16-lead LFCSP
3 mm × 3 mm, 16-lead LFCSP
6-lead WLCSP
—
—
0.58
200
60
2
27
60
40
1000
6-lead WLCSP
0.8 to 3.3
300
65
2
27
60
40
1000
2 mm × 2 mm, 8-lead LFCSP
2.5 to 5.5
0.5 to 5.0
300
65
2
27
60
40
1000
2 mm × 2 mm, 8-lead LFCSP
ADP224
2.5 to 5.5
0.8 to 3.3
300
65
2
27
60
40
1000
2 mm × 2 mm, 8-lead LFCSP
ADP225
2.5 to 5.5
0.5 to 5.0
300
65
2
27
60
40
1000
2 mm × 2 mm, 8-lead LFCSP
ADP320
1.8 to 5.5
0.8 to 3.3
200
85
2
24
55
45
1000
3 mm × 3 mm, 16-lead LFCSP
ADP322
1.8 to 5.5
0.8 to 3.3
200
85
2
24
55
45
1000
3 mm × 3 mm, 16-lead LFCSP
ADP323
1.8 to 5.5
0.5 to 5.0
200
85
2
24
55
45
1000
3 mm × 3 mm, 16-lead LFCSP
Quad output
Quad output
1 mm × 1.5 mm WLCSP
1 mm × 1.5 mm WLCSP,
active pulldown
Dual LDO, fixed outputs
Dual LDO, adjustable
outputs
Dual LDO, fixed outputs,
quick output discharge
Dual LDO, adjustable
outputs, quick output
discharge
Triple LDO, 2.5 VBIAS min
Triple LDO, 2.5 VBIAS min,
fixed outputs
Triple LDO, 2.5 VBIAS min,
adjustable outputs
ADP221
2.5 to 5.5
0.8 to 3.3
ADP222
2.5 to 5.5
ADP223
High Current
ADP1762 New
1.1 to 2.0
0.5 to 1.5 2000
4500
+1.5/–1.8
12
46
39
300
3 mm × 3 mm, 16-lead LFCSP
Power good, soft start
—
ADP1763 New
1.1 to 2.0
0.5 to 1.5 3000
4500
+1.5/–1.8
12
43
37
400
3 mm × 3 mm, 16-lead LFCSP
Power good, soft start
—
ADM7172
2.3 to 6.5
1.2 to 6.3 2000
700
1.5
6
53
30
500
2.3 to 5.5
1.2 to 3.3 2000
4000
1.5
1.6
70
50
800
ADP7159 New
2.3 to 5.5
1.2 to 3.3 2000
4000
1.5
1.6
68
45
500
ADP1740
1.6 to 3.6
2000
90
2
23
54
40
1000
4 mm × 4 mm, 16-lead LFCSP
ADP1741
1.6 to 3.6
2000
90
2
23
54
40
1000
4 mm × 4 mm, 16-lead LFCSP
Fast transient response
1.7 nV/√Hz from 10 kHz
to 1 MHz
1.7 nV/√Hz from 10 kHz
to 1 MHz
Soft start, power good,
reverse voltage protected
Soft start, power good,
reverse voltage protected
1.79
ADP7158 New
3 mm × 3 mm, 8-lead LFCSP
3 mm × 3 mm, 10-lead LFCSP,
8-lead SOIC
3 mm × 3 mm, 10-lead LFCSP,
8-lead SOIC
5-lead TSOT, 4-lead WLCSP
Part Number
0.75 to
2.5
0.75 to
3.3
Price
($U.S.)
0.58
0.49
0.49
0.49
0.49
0.54
0.54
0.54
—
—
1.20
1.20
General-Purpose
ADP121
2.3 to 5.5
1.2 to 3.3
150
11
3
40
50
30
1000
ADP122
2.3 to 5.5
1.75 to
3.3
300
45
2
25
60
38
500
ADP123
2.3 to 5.5
0.8 to 5.0
300
45
2
25
60
38
500
1
PSRR specifications are at this headroom voltage (headroom = VIN – VOUT ).
5-lead TSOT,
2 mm × 2 mm, 6-lead LFCSP
5-lead TSOT,
2 mm × 2 mm, 6-lead LFCSP
0.82 mm × 0.82 mm
WLCSP
0.27
Fixed output
0.34
Adjustable output
0.34
VIN Range
(V Min to
V Max)
General-Purpose (continued)
Part Number
1
Visit analog.com/power VOUT Range
(V)
IOUT
(mA)
Supply Current
No Load (μA)
Worst-Case
Accuracy
(±%)
RMS Noise @
10 Hz to 100 kHz
(μV rms)
PSRR @
100 kHz
(dB)
PSRR @
1 MHz
(dB)
PSRR @
Headroom
(mV)1
Package
Comments
8-lead MSOP,
2 mm × 2 mm, 8-lead LFCSP
8-lead MSOP,
2 mm × 2 mm, 8-lead LFCSP
Exposed pad package for high
thermal conductivity
Exposed pad package for high
thermal conductivity
Ultralow IQ, QOD
Ultralow IQ
Ultralow IQ, QOD,
0.965 mm × 0.965 mm WLCSP
Ultralow IQ
ADP124
2.3 to 5.5
1.75 to 3.3
500
45
2
25
45
33
500
ADP125
2.3 to 5.5
0.8 to 5.0
500
45
2
25
45
33
500
Ultralow IQ and Low Noise
ADP160
2.2 to 5.5
ADP161
2.2 to 5.5
1.2 to 4.2
1.0 to 4.2
150
150
0.56
0.56
3.5
3.5
80
80
23
23
20
20
500
500
5-lead TSOT, 4-lead WLCSP
5-lead TSOT
ADP162
2.2 to 5.5
1.2 to 4.2
150
0.56
3.5
80
23
20
500
5-lead TSOT, 4-lead WLCSP
ADP163
2.2 to 5.5
1.0 to 4.2
150
0.56
3.5
80
23
20
500
ADP165
2.2 to 5.5
1.0 to 4.2
150
0.59
3.5
80
23
20
500
ADP166
2.2 to 5.5
1.0 to 4.2
150
0.59
3.5
80
23
20
500
5-lead TSOT
1 mm × 1 mm, 4-lead WLCSP,
2 mm × 2 mm, 6-lead LFCSP,
5-lead TSOT
1 mm × 1 mm, 4-lead WLCSP,
2 mm × 2 mm, 6-lead LFCSP,
5-lead TSOT
WLCSP
ADP121
2.3 to 5.5
1.2 to 3.3
150
11
3
40
50
30
1000
5-lead TSOT, 4-lead WLCSP
ADP150
2.2 to 5.5
1.8 to 3.3
150
10
2.5
9
50
30
500
4-lead WLCSP, 5-lead TSOT
ADP151
2.2 to 5.5
1.1 to 3.3
200
10
3
9
45
25
500
4-lead WLCSP, 5-lead TSOT,
2 mm × 2 mm, 6-lead LFCSP
ADP160
2.2 to 5.5
1.2 to 4.2
150
0.56
3.5
80
23
20
500
5-lead TSOT, 4-lead WLCSP
ADP162
2.2 to 5.5
1.2 to 4.2
150
0.56
3.5
80
23
20
500
5-lead TSOT, 4-lead WLCSP
ADP165
2.2 to 5.5
1.0 to 4.2
150
0.59
3.5
80
23
20
500
ADP166
2.2 to 5.5
1.0 to 4.2
150
0.59
3.5
80
23
20
500
ADP172
1.6 to 3.6
0.8 to 3.0
300
23
3
30
50
32
500
4-lead WLCSP
ADP220
2.5 to 5.5
0.8 to 3.3
200
60
2
27
60
40
1000
6-lead WLCSP
ADP221
2.5 to 5.5
0.8 to 3.3
200
60
2
27
60
40
1000
6-lead WLCSP
ADP7112
2.7 to 20
1.2 to 19
200
50
2
11
60
40
1000
6-lead WLCSP
PSRR specifications are at this headroom voltage (headroom = VIN – VOUT ).
1 mm × 1 mm, 4-lead WLCSP,
2 mm × 2 mm, 6-lead LFCSP,
5-lead TSOT
1 mm × 1 mm, 4-lead WLCSP,
2 mm × 2 mm, 6-lead LFCSP,
5-lead TSOT
Price
($U.S.)
0.42
0.42
0.34
0.34
0.34
0.34
Ultralow IQ in dropout
(pass through mode), QOD
0.35
Ultralow IQ in dropout
(pass through mode)
0.35
0.82 mm × 0.82 mm WLCSP
0.8 mm × 0.8 mm
WLCSP option
0.8 mm × 0.8 mm
WLCSP option
0.27
Ultralow IQ, QOD
Ultralow IQ, QOD,
0.965 mm × 0.965 mm WLCSP
0.34
0.31
0.34
0.34
Ultralow IQ in dropout
(pass through mode), QOD
0.35
Ultralow IQ in dropout
(pass through mode)
0.35
0.95 mm × 0.95 mm
WLCSP option
1 mm × 1.5 mm WLCSP
1 mm × 1.5 mm WLCSP,
active pulldown
Soft start
0.33
0.58
0.58
0.53
13
14 High Performance Power Management Products
Switching Controllers
Switching Controllers That Deliver Highly Efficient and Easy to Use Solutions
Analog Devices offers a range of versatile, single and dual synchronous switching controllers with external MOSFETs to provide efficient power
conversion from a wide input voltage range to output voltages as low as 0.6 V. ADI makes power management design simple by providing easy
to use ADIsimPower design software to provide schematics and BOM with a few easy steps. This, added to industry-leading applications support
and 50 years of experience in high performance signal processing, makes ADI a reliable and efficient supplier of power management products.
ADI has a very broad range of switching controllers to deliver high current to your point of load. The ADP187x series of wide range input
voltage, constant-on-time controllers offers fast transient response with a variety of features depending on the family member selected.
The ADP1851 and ADP1853 are wide range input, single-channel, constant frequency controllers. Both devices can be configured as voltage
or current mode controllers and can be synchronized to an external clock and provide tracking capability for easy system power-up. The
ADP1853 offers the added feature of master clock output.
For higher power levels, the ADP1850 is a flexible, dual-channel or interleaved, current mode controller that offers synchronization, tracking,
and simple sequencing capability useful for systems with multiple voltage rails on a card. Similarly, the ADP1829 offers a dual output, voltage mode controller with synchronization and tracking.
ADP1850 demo board 12 VIN to 0.9 V @ 50 A output.
VIN
RRAMP1
VIN = 2.95 V to 20 V
RC
VREG
VOUT
RTOP
RBOT
CVREG2
CVREG
RRES
ADP1874/
ADP1875
CC2
10 kΩ
RAMP
COMP
CIN
BST
EN
DRVH
FB
SW
GND
CBST
PGOOD
SS
VREG_IN
RES
TRACK
PGND
Q1
L
VCCO
VOUT
COUT
Q2
RPGD
RTRK2
RTRK1
M2
RCSG
HI
LO
FREQ
SS
VMASTER
R11
M2
DL1
AGND
FREQ
RAMP2
RRAMP2
COMP
COMP2
PGOOD
ADP1853: single phase, constant frequency, single output controller. Selectable
current or voltage mode with sync, clockout, tracking, and power saving mode.
VIN
M3
COMP1
CLKOUT
R12
RCSG1
PGND1
FB
SS1
SS2
L1
VOUT1
SW1
ILIM1
FB1
PGOOD1
PGOOD2
SYNC
AGND
ADP1874/ADP1875: single phase, constant-on-time, single output controllers
with tracking and optional power saving mode.
M1
DH1
BST1
PGND
HI
LO
CSS
VCCO
TRK1
TRK2
VOUT
DL
Sync
VEXT
L
SW
CS
ILIM
ADP1853
Load
M1
DH
BST
TRK
DRVL
VREG
EN1
EN2
VDL
VIN
EN
VIN
ADP1850
VMA
VIN
CC
RAMP1
VIN
RRAMP
DH2
BST2
L2
SW2
ILIM2
FB2
R21
VOUT2
M4
DL2
R22
RCSG2
PGND2
ADP1850: configured as an interleaved, single output controller with sync,
tracking, and power saving mode.
Visit analog.com/power Single Output Switching Controllers
Part
Number
VIN Range
(V)
Switching Frequency
VOUT Options
Architecture
Topology
Supply Current
Max (Typ)
Enable
Power
Good
ADP1621
2.9 to 5.5
100 kHz to 1.5 MHz
Adj
Constant frequency, current mode
Step-up
1.8 mA
•
ADP1821
3.7 to 5.5
300 kHz to 600 kHz,
sync to 1 MHz
Adj
Constant frequency, voltage mode
Step-down
1 mA
•
•
ADP1822
3.7 to 5.5
300 kHz to 600 kHz,
sync to 1 MHz
Adj
Constant frequency, voltage mode
Step-down
1 mA
•
•
ADP1828
3.0 to 20
300 kHz to 600 kHz,
sync to 1 MHz
Adj
Constant frequency, voltage mode
Step-down
1.5 mA
•
•
ADP1864
3.15 to 14
580 kHz
Adj
Constant frequency, current mode
Step-down
235 μA
ADP1870/
ADP1871
2.95 to 20
300 kHz, 600 kHz,
1 MHz
Adj
Constant on time, current mode
Step-down
1.1 mA
•
ADP1872/
ADP1873
2.75 to 20
300 kHz, 600 kHz,
1 MHz
Adj
Constant on time, current mode
Step-down
1.1 mA
•
ADP1874/
ADP1875
2.95 to 20
300 kHz, 600 kHz,
1 MHz
Adj
Constant on time, current mode
Step-down
1.1 mA
•
•
ADP1878/
ADP1879
2.95 to 20
300 kHz, 600 kHz,
1 MHz
Adj
Constant on time, current mode
Step-down
1.1 mA
•
•
ADP1851/
ADP1853
2.75 to 20
200 kHz to 1.5 MHz
Adj
Constant frequency,
current/voltage mode
Step-down
2.5 mA
•
•
ADP1972/
ADP1974
6 to 60
50 kHz to 300 KHz
Adj
Constant frequency, voltage mode
Step-up,
step-down
1.5 mA
•
Package
Comment/Added Features
Price
($U.S.)
10-lead MSOP
—
1.32
•
16-lead QSOP
—
1.41
•
Sync
24-lead QSOP
Margining capability
1.46
•
Sync/
clockout
20-lead QSOP,
20-lead LFCSP
—
1.52
6-lead TSOT
Nonsynchronous buck;
pin-to-pin compatible with
LTC1772, LTC3801
1.06
• (ADP1871)
10-lead MSOP,
10-lead LFCSP
—
1.08
• (ADP1873)
10-lead MSOP
Independent bias supply
reduces internal dissipation
1.03
• (ADP1875)
16-lead QSOP
—
1.32
• (ADP1879)
14-lead LFCSP
Low thermal impedance
package
1.28
Sync/
clockout
20-lead LFCSP
Configurable as voltage or
current mode controller
1.20
Sync/
clockout
16-lead TSSOP
Companion to AD8450
for battery systems
3.50/4.20
Tracking
•
•
Power Saving
Option
•
Sync/
Clockout
Dual Output and Interleaved Controllers
Part
Number
VIN Range
(V)
Switching Frequency
VOUT Options
Architecture
Topology
Supply Current
Max (Typ)
Enable
Power
Good
Tracking
Power Saving
Option
Sync/
Clockout
Package
Comment/Added Features
Price
($U.S.)
ADP1850
2.75 to 20
200 kHz to 1.5 MHz
Dual adj
Constant frequency, current mode
Step-down
4.5 mA
•
•
•
•
Sync
32-lead LFCSP
Configurable as interleaved,
single output or dual output
1.85
ADP1829
3.0 to 20
300 kHz to 600 kHz,
sync to 1 MHz
Dual adj
Constant frequency, voltage mode
Step-down
1.5 mA
•
•
•
32-lead LFCSP
Configurable as
dual output device
2.13
ADP1876
2.95 to 20
600 kHz
Dual adj
Constant frequency, current mode
Step-down
4.5 mA
•
•
•
32-lead LFCSP
Additional 1.5 VOUT,
150 mA LDO
1.89
15
16 High Performance Power Management Products
Switching Regulators
ADI provides a wide range of switching regulators with integrated FETs for step-up (boost), invert, and step-down (buck) applications with fixed and adjustable output voltage options. This highly integrated, versatile family
of products is intended to minimize external components for space challenged applications. The switching regulator devices combine with Analog Devices online ADIsim design tools to offer extremely easy to use solutions.
ADP2384/ADP2386 20 V, 4 A/6 A Switching
Regulator
XX
XX
XX
XX
Ultralow IQ ~14 μA
Required only three external component for
smallest solution size ~53 mm2
Quick output discharge (ADP2371)
XX
XX
XX
XX
Optional light load efficiency mode
Frequency synchronization
Ideal solution for multicell battery source
XX
ADP2323: dual 3 A or single 6 A
ADP2325: dual 5 A or single 10 A
Programmable switching frequency
Optional light load efficiency
Ideal solution for 12 V and 5 V input in multirail configuration
RTOP1
RT
CVREG
VREG
GND
FB
1.2 MHz
600 kHz
COMP
PGND
SS
RC
CSS
RBOT
CC
On
1
FSEL 2
EN
Off
SYNC
3
4
8
ADP2370/
ADP2371
7
6
5
PGND
CINT
SW
PG
VOUT = 3.3 V
COUT
10 µF
CDRV
FB
INTVCC
Mode
SCFG
TRK2
TRK1
VDRV
ROSC
RTOP2
L1
M1
ADP2323/
ADP2325
CC2
VOUT1
COUT1
PGND
DL2
RC2
RBOT2
CBST1
SW1
DL1
GND
PGOOD2
PGOOD1
SYNC
RT
BST1
VIN
COUT
CIN1
BST2
RTOP
SYNC
Power Good
VOUT
PGOOD
RT
CIN
10 µF
L
EN1
CBST
PVIN1
EN
ADP2384/
ADP2386 SW
PVIN2
BST
PVIN
CIN
VIN
CSS1
RC1
SS1
VIN
CC1
RBOT1
VIN = 6 V
EN2
XX
XX
SS2
XX
XX
COMP1
XX
Best-in-class efficiency: >95%
Accurate current limit allows the use of smaller inductor
Power good and precision enable pin for simplified sequencing
Adjustable frequency and frequency sync to avoid
interference in multirail applications
Ideal solution for 12 V and 5 V input rail
FB1
XX
ADP2323/ADP2325 20 V, Dual 3 A/5 A
Regulator
COMP2
XX
ADP2370/ADP2371 15 V, 800 mA Switching
Regulator
FB2
COUT2
M2
SW2
CBST2
L2
VIN
CSS2
CIN2
VOUT2
Visit analog.com/power Step-Down (Buck) Low IQ
IOUT Max (A)
Typical IQ (μA)
Switching Frequency
(MHz)
Very High Switching Frequency (≥3 MHz), Ultralow IQ , and Smallest Solution Size
ADP2121
2.3 to 5.5
1.80, 1.82, 1.85, 1.875
0.5
36
6
ADP2108
2.3 to 5.5
1.0, 1.1, 1.2, 1.3, 1.5, 1.8, 1.82, 2.3, 2.5, 3.0, 3.3
0.6
19
3
ADP2109
2.3 to 5.5
1.0, 1.2, 1.5, 1.8
19
ADP2140
2.3 to 5.5
Buck: 1.2 to 3.3, LDO: 1.2 to 3.3
0.6
Buck: 0.6,
LDO: 0.3
0.8
0.8
0.8
Part Number
VIN Range (V)
VOUT Options (V)
ADP2138
2.3 to 5.5
0.8, 1.0, 1.2, 1.5, 1.8, 2.5, 2.8, 3.0, 3.3
ADP2139
2.3 to 5.5
0.8, 1.0, 1.2, 1.5, 1.8, 2.5, 2.8, 3.0, 3.3
ADP2147
2.3 to 5.5
0.9/1.3, 1.2/1.0, 0.9/1.1, 1.275/0.981
Extended Input Range, Ultralow IQ , and Small Solution Size
ADP2370
3.2 to 15
1.2, 1.5, 1.8, 2.5, 3.0, 3.3, 5.0, adj (0.8 to VIN )
ADP2371
3.2 to 15
1.2, 1.8, 3.3, adj (0.8 to VIN )
Ultralow IQ and Small Solution Size
ADP2105
2.7 to 5.5
1.2, 1.5, 1.8, 3.3, adj (0.8 to VIN )
ADP2106
2.7 to 5.5
1.2, 1.5, 1.8, 3.3, adj (0.8 to VIN )
ADP2107
2.7 to 5.5
1.2, 1.5, 1.8, 3.3, adj (0.8 to VIN )
Ultralow IQ, Dual-Channel Regulators
ADP2230
1.2, 1.8, 1.2, 3.3, 1.8, 3.3, adj (0.8 to 6)
2.3 to 6.5
Package
Price
($U.S.)
Additional Features
3
6-ball WLFCSP
5-ball WLFCSP,
5-lead TSOT
5-ball WFCSP
0.80
Quick output discharge
0.70
42
3
10-lead LFCSP
Independent enable or auto sequencing
1.20
24
24
23
3
3
3
6-ball WLFCSP
6-ball WLFCSP
6-ball WLFCSP
Quick output discharge
Simple dynamic voltage scaling
0.90
0.90
0.90
0.8
0.8
14
14
0.6/1.2
0.6/1.2
8-lead LFCSP
8-lead LFCSP
Quick output discharge
1.40
1.40
1
1.5
2
20
20
20
1.2
1.2
1.2
16-lead LFCSP
16-lead LFCSP
16-lead LFCSP
0.8
15
2
10-lead WLFCSP
0.60
1.13
1.25
1.32
Internal compensation, quick output discharge,
synchronization
1.53
Invert
Part Number
ADP5073 New
ADP5074 New
VIN Range (V)
VOUT Options (V)
Switch Current Max (A)
Switching Frequency (MHz)
Package
Price ($U.S.)
2.85 to 15
2.85 to 15
Adj (−0.5 to −39 below VIN)
Adj (−0.5 to −39 below VIN)
1.2
2.4
1.2/2.4
1.2/2.4
16-lead LFCSP
16-lead LFCSP
1.49
1.75
Step-Up or Down (Buck-Boost)
Part Number
ADP2503
ADP2504
VIN Range (V)
VOUT Options (V)
IOUT Max (A)
Typical IQ (μA)
2.3 to 5.5
2.3 to 5.5
2.8, 3.3, 3.5, 4.2, 4.5, 5.0, adj (2.6 to 5.5)
2.8, 3.3, 3.5, 4.2, 4.5, 5.0, adj (2.6 to 5.5)
0.6
1
38
38
Switching
Frequency (MHz)
2.5
2.5
Package
Price ($U.S.)
10-lead LFCSP
10-lead LFCSP
1.30
1.30
17
18 High Performance Power Management Products
Step-Up (Boost)
VOUT Options (V)
3.3, 5.0, 12.0
Adj (VIN to 20)
Adj (VIN to 20)
Adj (VIN to 20)
Fixed 1.8
Adj (1.8 to 3.3)
Adj (VIN to 39)
Adj (VIN to 39)
ADP5073/ADP5074 Inverting Switching
Regulator
XX
XX
XX
XX
XX
Wide input voltage range: 4.5 V to 36 V
Very low minimum-on-time: ~50 ns
Best-in-class efficiency: >95%
ADP2441: voltage tracking and adjustable soft start
ADP2442: optional light load efficiency mode and frequency
synchronization
Ideal solution for 24 V and 12 V input rail
C3
AVIN
PVIN
12 VIN
FB
CIN
On
Off
RC
CC
CVREG
VREF
ADP5073/
ADP5074
EN
SS
SW
PWRGD
COMP
Slew
VREG
Sync
GND
RFT
CVREF
D1
COUT
RBOTTOM
RCOMP
CCOMP
Package
8-lead PDIP, 8-lead SOIC
8-lead MSOP
8-lead MSOP
10-lead LFCSP
6-lead LFCSP
6-lead LFCSP
20-lead LFCSP
20-lead LFCSP
FB
COMP ADP2441
EN
RFREQ
VIN
VIN
100
90
SW
CIN
PGND
COUT
VOUT = 5 V
VOUT = 12 V
80
70
60
VOUT = 3.3 V
50
40
20
VOUT
Price ($U.S.)
2.06
0.78
0.70
0.95
1.14
1.14
2.19
2.39
ADP2441 Ultrahigh Efficiency Conversion
30
RTOP
–5OUT
CBST
C4
VOUT
BST
XX
XX
VCC
XX
XX
SS/TRK
XX
VIN: 2.85 V to 15 V
VOUT adjustable negative output to VIN –39 V
Integrated 1.2 A/2.4 A main switch
Power-good output
Resistor programmable soft start timer
Slew rate control for lower system noise
AGND
XX
Switching Frequency
70 kHz
650 kHz or 1.3 MHz
650 kHz or 1.3 MHz
650 kHz or 1.3 MHz
2 MHz
2 MHz
1.2 MHz or 2.4 MHz
1.2 MHz or 2.4 MHz
ADP2441/ADP2442 36 V, 1 A Switching
Regulator
FREQ
XX
Switch Current Max (A)
1.5
1.4
2
4
1
1
1
2
Efficiency (%)
VIN Range (V)
2 to 30
1.8 to 5.5
2.5 to 5.5
2.5 to 5.5
0.8 to VOUT
0.8 to VOUT
2.85 to 15
2.85 to 15
Part Number
ADP1111
ADP1612
ADP1613
ADP1614
ADP1606 New
ADP1607 New
ADP5070 New
ADP5071 New
PGOOD
VIN = 24 V
FSW = 300 kHz
Coilcraft MSS1038
10
0
0.01
0.1
Load (A)
Efficiency vs. load current for VIN = 24 V.
1
Visit analog.com/power Step-Down (Buck)
Part Number
VIN Range
(V)
VOUT Options (V)
IOUT Max
(A)
Fully Integrated FET, High Performance, and Ease of Use
1.0, 1.2, 1.5, 1.8, 2.5, 3.3, adj
ADP2120
2.3 to 5.5
1.25
(0.6 to VIN )
1.0, 1.2, 1.5, 1.8, 2.5, 3.3, adj
ADP2119
2.3 to 5.5
2
(0.6 to VIN )
1.0, 1.2, 1.5, 1.8, 2.5, 3.3, adj
ADP2118
2.3 to 5.5
3
(0.6 to VIN )
1.0, 1.2, 1.5, 1.8, 2.5, 3.3, adj
ADP2164
2.7 to 6.5
4
(0.6 to VIN )
1.0, 1.2, 1.5, 1.8, 2.5, 3.3, adj
ADP2165 New
2.7 to 5.5
5
(0.6 to 0.9 × VIN )
1.0, 1.2, 1.5, 1.8, 2.5, 3.3, adj
ADP2166 New
2.7 to 5.5
6
(0.6 to 0.9 × VIN )
ADP2384
4.5 to 20
Adj (0.6 to 0.9 × VIN)
4
ADP2386
4.5 to 20
Adj (0.6 to 0.9 × VIN )
6
ADP2387 New
4.5 to 20
Adj (0.6 to 0.9 × VIN)
6
ADP2389/ADP2390 New 4.5 to 18
Adj (0.6 to 0.9 × VIN)
12
ADP2441
4.5 to 36
Adj (0.6 to 0.9 × VIN )
1
ADP2442
4.5 to 36
Adj (0.6 to 0.9 × VIN )
1
Dual Output, High Performance, and Highly Configurable
0.8, 1.2, 1.5, 1.8, 2.5, 3.3,
2 (dual),
ADP2114
2.75 to 5.5
adj (0.6 to VIN )
4 (single)
0.8, 1.2, 1.5, 1.8, 2.5, 3.3,
3 (dual),
ADP2116
2.75 to 5.5
adj (0.6 to VIN )
6 (single)
1 (dual),
ADP2311
4.5 to 18
Adj (0.6 on both channels)
1 (single)
3 (dual),
ADP2323
4.5 to 20
Adj (0.6 to 0.9 × VIN )
6 (single)
5 (dual),
ADP2325
4.5 to 20
Adj (0.6 to 0.9 × VIN )
10 (single)
General-Purpose, Leaded Package, and Ease of Use
ADP2300
3 to 20
Adj (0.8 to 0.85 × VIN )
1.2
ADP2301
3 to 20
Adj (0.8 to 0.85 × VIN )
1.2
2.5, 3.3, 5.0, adj
ADP2302
3 to 20
2
(0.8 to 0.85 × VIN )
2.5, 3.3, 5.0, adj
ADP2303
3 to 20
3
(0.8 to 0.85 × VIN )
ADP2381
4.5 to 20
Adj (0.6 to 0.9 × VIN )
6
ADP3050
3.6 to 30 3.3, 5.0, adj (1.2 to 0.9 × VIN )
1
Switching
Frequency (MHz)
Power
Good
Power Saving
Mode
Precision
Enable
Voltage
Tracking
Frequency
Sync
Precharged
Output
100%
Duty
Operation
1.2
•
•
•
•
•
•
1.2
•
•
•
•
•
0.6/1.2
•
•
•
•
0.6/1.2/adj (0.5 to
1.4)
•
•
Adj (0.25 to 1.4)
•
Adj (0.25 to 1.4)
Package
Price
($U.S.)
•
10-lead LFCSP
0.94
•
•
10-lead LFCSP
1.14
•
•
•
16-lead LFCSP
1.43
•
•
•
•
16-lead LFCSP
1.66
•
•
•
•
•
24-lead LFCSP
1.73
•
•
•
•
•
•
24-lead LFCSP
1.90
Adj (0.2 to 1.4)
Adj (0.2 to 1.4)
Adj (0.2 to 1.4)
Adj (0.2 to 2.2)
Adj (0.3 to 1)
Adj (0.3 to 1)
•
•
•
•
•
•
•
•
• (ADP2390)
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
24-lead LFCSP
1.74
24-lead LFCSP
2.04
24-lead LFCSP
2.04
32-lead LFCSP 2.96/3.07
12-lead LFCSP
1.78
12-lead LFCSP
1.83
0.3/0.6/1.2
•
•
•
•
•
•
•
32-lead LFCSP
1.88
0.3/0.6/1.2
•
•
•
•
•
•
•
32-lead LFCSP
2.50
0.3
•
24-lead LFCSP
2.38
Adj (0.25 to 1.2)
•
•
•
•
•
•
•
32-lead LFCSP
2.26
Adj (0.25 to 1.2)
•
•
•
•
•
•
•
32-lead LFCSP
2.71
•
•
•
•
6-lead TSOT
6-lead TSOT
1.02
1.02
0.7
1.4
•
•
Adj Soft
Start
•
0.7
•
•
•
8-lead SOIC
1.12
0.7
•
•
•
8-lead SOIC
1.24
Adj (0.2 to 1.4)
0.2
•
16-lead TSSOP
8-lead SOIC
1.68
1.81
•
•
•
•
19
20 High Performance Power Management Products
Integrated Power Management Solutions (Micro-PMUs)
New Multioutput Regulators Enable Smaller More Reliable Power Solutions for RF/High Speed and Precision Analog Products Along with
FPGAs/Processors
Modern high performance RF/high speed and precision analog products along with FPGAs/processor-based systems require an increasing number of dedicated rails supplying core, I/O, memory, and
precision analog voltage rails both positive and negative. Typically, power solutions today make use of standalone switching regulators and LDOs, but board area is shrinking, complicating the task of
designing more efficient power management systems. Combining multiple switching regulators and LDOs into a single package enables very small, flexible, highly efficient power management solutions
for powering high performance analog and FPGAs/processors with the highest system reliability.
ADP5054 Powering Xilinx UltraScale FPGAs
5 V/12 V
ADP5054
5 V/12 V
6 A Buck
VCCINT
6 A Buck
ADP5054
6 A Buck
6 A Buck
2.5 A Buck
VCCAUX
2.5 A Buck
VCCO_1V2
ADP5054
ADP5070 Powering Bipolar ADC, DAC, Amp, and Mux
2.5 A Buck
2.5 A Buck
Xilinx®
UltraScale™
Kintex/Virtex
6 A Buck
VCCO_1V5
6 A Buck
MGTAVCC
ADP5070
MGTAVTT
Inverting
Regulator
2.5 A Buck
VCCO_3V3
1.8 V
1.5 V
Xilinx®/Altera®
FPGA
3.3 V
+15 V
Boost
Regulator
2.5 A Buck
1.0 V
ADC
Amp/
Filter
Analog
Input
Switch/Mux
–15 V
Visit analog.com/power Integrated Power Management Solutions (Micro-PMUs)
Part Number
ADP5022
ADP5023
ADP5024
Product Description
Dual, 3 MHz buck
with 150 mA LDO
Dual, 800 mA buck
with 300 mA LDO
Dual, 1.2 A buck
with 300 mA LDO
VIN (V)
Buck:
2.3 to 5.5
LDO:
1.7 to 5.5
Buck:
2.3 to 5.5
LDO:
1.7 to 5.5
Buck:
2.3 to 5.5
LDO:
1.7 to 5.5
Buck:
2.3 to 5.5
ADP5033
Dual, 3 MHz buck
regulator with dual LDO
LDO:
1.7 to 5.5
Dual, 3 MHz buck regulator
with dual LDO
Buck:
2.3 to 5.5
LDO:
1.7 to 5.5
ADP5133 New
Dual, 3 MHz buck regulator
Buck:
2.3 to 5.5
ADP5134 New
Dual, 3 MHz buck regulator
with dual LDO
ADP5034
ADP5135 New
ADP5037
ADP5040
Triple, 3 MHz buck regulator
Dual, 3 MHz, 800 mA
buck regulator with dual
300 mA LDO
3 MHz buck regulator
with dual LDO
Buck:
2.5 to 5.5
LDO:
1.7 to 5.5
Buck:
3.0 to 5.5
Buck:
2.3 to 5.5
LDO:
1.7 to 5.5
Buck: 2.3 to 5.5
LDO:
1.7 to 5.5
VOUT (V)
Buck: 3.3, 3.0, 2.8, 2.5, 2.3,
2.0, 1.82, 1.8, 1.6, 1.5, 1.3,
1.2, 1.1, 1.0, 0.9, 0.8
LDO: 3.3, 3.0, 2.9, 2.8, 2.775,
2.5, 2.0, 1.875, 1.8, 1.75, 1.7,
1.65, 1.6, 1.55, 1.5, 1.2
Adj (0.8 to 3.8)
Number of
Outputs
Output
Current (mA)
2 × buck
600
1 × LDO
150
2 × buck
800
Adj (0.8 to 5.2)
1 × LDO
300
Adj (0.8 to 3.8)
2 × buck
1200
Adj (0.8 to 5.2)
Buck: 3.3, 3.0, 2.8, 2.5, 2.3,
2.0, 1.8,
1.6, 1.5, 1.4, 1.3, 1.2, 1.1,
1.0, 0.9
LDO: 3.3, 3.0, 2.8, 2.5, 2.25,
2.0, 1.8,
1.7, 1.6, 1.5, 1.2, 1.1, 1.0,
0.9, 0.8
1 × LDO
300
2 × buck
800
2 × LDO
300
Adj (0.8 to 3.8)
2 × buck
1200
Adj (0.8 to 5.2)
2 × LDO
300
Adj (0.8 to 3.8) or 3.3, 3.0, 2.8,
2.5, 2.3, 2.0, 1.8, 1.6, 1.5, 1.4,
1.3, 1.2, 1.1, 1.0, 0.9
2 × buck
800
Adj (0.8 to 3.8)
2 × buck
1200
Adj (0.8 to 5.2)
2 × LDO
300
Adj (0.8 to 3.8)
3 × buck
1800
Adj (0.8 to 3.8)
2 × buck
800
Adj (0.8 to 5.2)
2 × LDO
300
Adj (0.8 to 3.8)
1 × buck
1200
Adj (0.8 to 5.2)
2 × LDO
300
Min
Reset Typ Watchdog
Timeout Timeout (ms)
(ms)
I2C
Reset Trip
Threshold
(V)
—
—
—
—
—
—
—
Key Features
Package
Price
($U.S.)
—
Mode pin, individual
enable pins
16-ball
WLCSP
1.80
—
—
Mode pin, individual
enable pins
24-lead
LFCSP
1.59
—
—
—
Mode pin, individual
enable pins
24-lead
LFCSP
1.79
—
—
—
Mode pin, two enable pins
16-ball
WLCSP
1.90
24-lead
LFCSP,
28-lead
TSSOP
1.99
—
—
—
—
Mode pin, individual
enable pins
—
—
—
—
Adjustable and fixed outputs
16-ball
WLCSP
1.29
—
—
—
—
Precision enable pins
and power-good pin
24-lead
LFCSP
2.09
—
—
—
—
Precision enable pins
and power-good pins
24-lead
LFCSP
1.69
—
—
—
—
Mode pin, individual
enable pins
24-lead
LFCSP
1.69
—
—
—
—
Individual enable pins,
mode pin
20-lead
LFCSP
1.39
21
22 High Performance Power Management Products
Integrated Power Management Solutions (Micro-PMUs) continued
Part Number
ADP5041
Product Description
VIN (V)
VOUT (V)
Number of
Outputs
3 MHz buck regulator with
dual LDO, supervisor, and
watchdog timer
Buck: 2.3 to 5.5
Adj (0.8 to 3.8)
1 × buck
1200
LDO: 1.7 to 5.5
Adj (0.8 to 5.2)
2 × LDO
300
Boost: VIN to 39
1 × boost
Inverter: –0.5 to –39 below VIN
1 × inverter
Boost: VIN to 39
1 × boost
Input current
limit:
boost: 1 A
inverter: 0.6 A
Input current
limit:
boost: 2 A
inverter: 1.2 A
ADP5070 New
Dual dc-to-dc with boost
and inverter outputs for
generating VPOS and VNEG
Boost/inverter:
2.85 to 15
ADP5071 New
Dual dc-to-dc with boost
and inverter outputs for
generating VPOS and VNEG
Boost/inverter:
2.85 to 15
Inverter: –0.5 to –39 below VIN
1 × inverter
ADP5073 New
Inverting switching regulator
for generating VNEG
Inverter:
2.85 to 15
Inverter: –0.5 to –39 below VIN
1 × inverter
ADP5074 New
Inverting switching regulator
for generating VNEG
Inverter:
2.85 to 15
Inverter: –0.5 to –39 below VIN
ADP5075 New
Inverting switching regulator
for generating VNEG
Inverter:
2.85 to 15
Inverter: –0.5 to –39 below VIN
ADP5050 New
Quad buck regulator
with LDO with I2C
Buck: 4.5 to 15
0.8 to 0.85 × VIN
LDO: 1.7 to 5.5
0.5 to 4.75
Buck: 4.5 to 15
0.8 to 0.85 × VIN
Buck: 4.5 to 15
0.8 to 0.85 × VIN
LDO: 1.7 to 5.5
0.5 to 4.75
ADP5051 New
Quad buck regulator, POR,
and WDI with I2C
ADP5052 New
Quad buck
regulator with LDO
Output
Current (mA)
2
IC
Reset Trip
Threshold
(V)
Min
Reset Typ Watchdog
Timeout Timeout (ms)
(ms)
—
0.5 (adj)
20, 140
Key Features
Package
Price
($U.S.)
102, 1600
Individual enable pins
and supervisor, WDI,
mode pin, and MR pin
20-lead
LFCSP
1.79
—
—
—
—
Individual enable pin,
adjustable outputs, soft start,
and slew rate
—
—
—
—
Individual enable pin,
adjustable outputs, soft start,
and slew rate
Inverter: 1.2 A
—
—
—
—
Enable pin, adjustable output,
soft start, and slew rate
1 × inverter
Inverter: 2.4 A
—
—
—
—
1 × inverter
Inverter: 0.6 A
—
—
—
—
2 × buck
2 × buck
1 × LDO
2 × buck
40001
1200
200
40001
Yes
—
—
—
Yes
0.5 (adj)
1, 20,
140,
1120
—
—
—
2 × buck
1200
2 × buck
2 × buck
1 × LDO
2 × buck
40001
1200
200
40001
2 × buck
1200
20-lead
LFCSP,
20-lead
TSSOP
20-lead
LFCSP,
20-lead
TSSOP
2.19
2.39
16-lead
LFCSP
1.49
16-lead
LFCSP
1.79
12-ball
WLCSP
0.99
I2C interface with
individual enable pins and
power good
48-lead
LFCSP
4.39
6.3, 102,
1600, 25,600
I2C interface with
individual enable pins and
power good
48-lead
LFCSP
4.59
—
—
Individual enable pins
with power good
48-lead
LFCSP
3.59
0.5 (adj)
1, 20,
140,
1120
6.3, 102,
1600, 25,600
Individual enable pins
with power good
48-lead
LFCSP
3.79
Enable pin, adjustable output,
soft start,
and slew rate
Enable pin, adjustable output,
soft start,
and slew rate
ADP5053 New
Quad buck regulator
with POR and WDI
Buck: 4.5 to 15
0.8 to 0.85 × VIN
ADP5054 New
Quad buck regulator
Buck: 4.5 to 15.5
0.8 to 0.85 × VIN
2 × buck
2 × buck
60002
2500
—
—
—
—
Individual enable pins
with power good
48-lead
LFCSP
4.29
ADP2311 New
Dual 1 A buck
4.5 to 18
Adj (0.6 to 0.85 × VIN)
2 × buck
1000
—
0.95 × VFB
Adj
50, 100, 150,
200
PFO, PFI, WDI
24-lead
LFCSP
2.38
1Resistor programmable current limit (4 A, 2.5 A, or 1.2 A).
2Resistor programmable current limit (6 A, 4 A, or 2 A).
Visit analog.com/power Ultralow Power Microenergy Harvesters
Analog Devices offers ultralow power boost regulators for photovoltaic and thermoelectric energy harvesting systems. The ADP5090 delivers efficient conversion of the harvester’s limited power down to the 15 μW
to 1 mW range by offering best-in-class sub-μW power conversion losses. The ADP5090’s programmable maximum power point tracking feature ensures that the most energy is extracted from the harvester and
the 260 nA quiescent current deep sleep mode prolongs the system’s operational time by minimizing losses in the absence of ambient energy. The integrated charge pump circuit enables cold start down to 380 mV
input voltage when no energy is present on the system node.
ADP5090 Features
Photovoltaic Cell/Solar Panel
PGOOD
22 µF
GaAs Thin Film
Alta Devices
4.7 µF
SYS
SW
VIN
4.7 µF
Sensor
6.34 MΩ
14.7 MΩ
10 nF
BAT
MPPT
CBP
ADP5090
A-Silicon
Sanyo
REF
BACK_UP
DIS_SW
Dye-Sensitized Solar Cell
GCELL; ElectricFilm™
ADP160/
ADP161
Optional
CR2032
3 V 225 mAh
MINOP
MCU
(Always-On)
PAS409HR
0.03 F
3.3 V 12 µAh
SETSD
SETPG
10 MΩ
ADF70xx
(Rx/Tx)
TERM
AGND
PGND
Thermoelectric Generator
XX
Ultralow power boost regulator
XX
Hysteretic controller optimizes sub-1 mW efficiency
XX
Cold start from 16 μW at VIN = 380 mV
XX
Ultralow quiescent current
XX
IQ (sys) = 320 nA when VIN (OCV) > MINI_OP
XX
IQ (sys) = 260 nA when VIN (OCV) < MINI_OP
XX
OCV (open circuit voltage) sensing maximum power point tracking
XX
Programmable MPPT ratio for PV or TEG
XX
Programmable automatic switcher shutdown point (MIN_OP)
XX
Energy storage management
XX
Programmable charging termination voltage and shutdown voltage level to prevent overcharging and overdischarging
XX
Support optional back-up battery power path (primary cell battery)
XX
RF transmission friendly
XX
Ability to shut down switcher temporarily via MCU communication
PGOOD
22 µF
SW
VIN
4.7 µF
4.7 µF
ADP160/
ADP161
Sensor
90
80
10 MΩ
10 MΩ
10 nF
BAT
MPPT
PAS409HR
0.03 F
3.3 V 12 µAh
ADP5090
DIS_SW
OPTIONAL
CR2032
3 V 225 mAh
MINOP
SETPG
PGND
60
50
40
30
SETSD
TERM
AGND
MCU
(Always-On)
REF
BACK_UP
Buck TEG
Marlow ETEG HV56
70
CBP
Efficiency
Thin Film TEG
Laird ETEG HV56
SYS
ADF70xx
(Rx/Tx)
20
ADP5090
COMP 2
COMP 1
10
0
0.01
0.1
Input Current (mA)
1
10
23
24 High Performance Power Management Products
In addition to efficient ultralow power conversion, ADP5090 provides excellent system design flexibility. For example, built-in programmability enables the part to handle the charging of different types of energy
storage mediums. If an optional backup cell battery is added to the system, ADP5090 will intelligently manage and prioritize the power path via fully integrated power switches. ADP5090 can transition to a quiet, no
switching mode within 10 μs to reduce noise during RF transceiver data communication periods.
Topology
Quiescent Current
(Standby Current) (nA)
VIN Operating
Range
VIN Cold Startup
VSYS < 1.8 V
Max Input
Current (mA)
Termination
Charging Voltage
(V)
Shutdown
Discharging
Voltage (V)
Accuracy over
Temperature
Cell Type
Package
Price1
($U.S.)
Switching/
boost
300 (CBP > MIN_OP)
260 (CBP < MIN_OP)
80 mV to 3.3 V
380 mV
100 mA
2.2 to 5.2 (Adj)
2.0 to VTERM (Adj)
3%
SuperCap
Li-Ion
3 mm × 3 mm
16-lead LFCSP
1.99
Part Number
ADP5090 New
1
1000 to 4999.
Ultralow Power Regulators
Analog Devices has introduced a new ultralow power regulator, ADP5310, which consumes extremely low current during regulation and therefore generates superior efficiency, particularly in ultralight load
(sub-1 mW) conditions, making it ideal for battery-powered applications in which the system is always on. Unlike switchers that employ traditional PSM (power saving mode) approaches, which still may
consume tens of microamps of quiescent current, ADP5310 has a proprietary scheme that consumes only 600 nA IQ, enabling efficient conversion even for loads in the microamp range.
Moreover, ADP5310 is equipped with selectable forced PWM mode, offering a low noise output to power sensitive RF and analog loads making ADP5310 ideal for powering systems that need a low IQ standby
mode as well as a low noise active mode.
ULP Micro-PMU for Smart Metering RF Module
ULP Micro-PMU for Low Power DSP Companion
Always-on
Always-on
From MCU
To MCU
EN1
SW1
PWRGD
CH1 Buck
Regulator
800 mA
PVIN1
MAX: 15 V
MIN: 2.7 V
+
PVIN2
1 µF
–
+
22 µF
–
From MCU
Mode:
High: Forced PWM
Low: Forced Hysterectic
PGND1
CH2
Ultralow
PGND2
Power Buck
Regulator
FB2
50 mA/300 mA
EN3
CH3
Load Switch
VREG AGND
1 µF
4.7 µH
2.2 V to 2.8 V
@ 400 mA
10 µF
R1
FB1
SW2
MODE/
SYNC
ADP5310
Hibernate
ADP5310
4.7 µH
R2
2.2 V to 2.8 V
@ 2 µA
VOUT Control
(By DAC or
Switch)
MCI
(Always-On)
10 µF
From DSP
Power
Amplifier
To DSP
1 µF
ADF70xx
(Rx/Tx)
CH1 Buck
Regulator
Auto
PSM/PWM
800 mA
PWRGD
PVIN2
+
–
+
22 µF
From DSP
2.2 V to 2.8 V
@ 15 mA
SW1
PVIN1
MAX: 15 V
MIN: 2.7 V
–
VOUT3
EN1
Mode:
High: Forced PWM
Low: Forced Hysterectic
MODE
Hibernate
PGND1
CH2
Ultralow
PGND2
Power Buck
Regulator
FB2
50 mA/500 mA
CH3
Load Switch
VREG AGND
1 µF
VOUT3
1.1 V
10 µF
R1
FB1
SW2
EN3
4.7 µH
VOUT Control
(By DAC or
Switch)
R2
4.7 µH
3.3 V
10 µF
ADP160
1.8 V
VDD_INT
ADI Low
Power
DSP
(Blackfin)
VDD_EXT
VDD_OTP
VDD_HADC
VDD_USB
VDD_RTC
VDD_DMC
Part Number
Topology
Configuration
Quiescent Current
(Standby Current) (nA)
VIN Operating
Range (V)
VOUT Programmable Range (V)
Max Output
Current (mA)
Special Features
Package
Price1
($U.S.)
ADP5300 New
Switching
(buck)
1 × buck
230 nA (VIN = 4.2 V)
2.05 to 6.5
Adjustable via single resistor
0.8 to 5.0 (32 options)
500
Selectable hysteretic or FPWM mode,
optional SYNC clocking, QOD,
and voltage monitoring
10-lead LFCSP,
9-ball WLCSP
0.95
ADP5310 New
Switching
2 × buck
(buck)
1 × load switch
620 nA (VIN = 6.0 V)
690 nA (IIN = 15 V)
2.7 to 15.0
CH1: 1.2, 1.5, 1.8, 2.5, 2.85, 3.3,
5 or adjustable
CH2: 1.2 to 5.0 (50 mV per step) or adjustable
CH1: 800
CH2: 300
Selectable hysteretic or FPWM mode,
optional SYNC clocking, and QOD
16-lead TSSOP-EP
1.99
1 × LDO
560 nA (IOUT = 0 μA)
2.2 to 5.5
Fixed option from 1.2 to 4.2 or adjustable
150
QOD option
1 × LDO
590 nA (IOUT = 0 μA)
2.2 to 5.5
Fixed option from 1.2 to 4.2 or adjustable
150
Pass through mode and QOD
1 × LDO
590 nA (IOUT = 0 μA)
2.2 to 5.5
Fixed option from 1.2 to 4.2 or adjustable
150
Pass through mode, no QOD
ADP160/ADP161/
ADP162/ADP163 New
ADP165 New
ADP166 New
1
Visit analog.com/power Linear
(LDO)
Linear
(LDO)
Linear
(LDO)
1000 to 4999
90
80
Efficiency
70
60
50
40
30
0
0.001
ADP5310 CH2
ADP2370
0.01
0.1
1
Output Current (mA)
Efficiency VIN = 6 V, VOUT = 2.8 V.
10
100
5-lead TSOT,
4-ball WLCSP
6-lead TSOT, 6-lead
LFCSP, 4-ball WLCSP
6-lead TSOT, 6-lead
LFCSP, 4-ball WLCSP
0.34
0.35
0.35
25
26 High Performance Power Management Products
Digital Power and Drivers
Digital Power for Isolated Power Conversion
Analog Devices leads the market in digital power controllers for ac-to-dc and isolated dc-to-dc power supply systems with award winning
products and technology that enable customers to capitalize on the flexibility of digital technology without the pain of complex programming.
All digital controllers are complemented by an easy to use graphics user interface (GUI) that enables fast system optimization of efficiency and
performance and reduces time to market.
The ADP1046A (W—automotive) is an advanced digital controller with seven PWM logic outputs and is suited to parallel and redundant
power supply operation and offers current sharing functions and control of the external OR-FET for redundant power supply applications. The
ADP1046A (W) can be used to drive the latest high efficiency LLC resonant mode architectures.
ADP1050/ADP1051/ADP1052 are extremely compact digital controllers with 4 PWM/6 PWM logic outputs capable of controlling most high
efficiency power supply topologies with synchronous rectification. All devices have an extensive PMBus™ command set with multiple energy
saving modes. The ADP1051/ADP1052 are designed for parallel power supply connection with programmable passive current share, reverse
current protection, precharge startup, and conditional overvoltage protection. The ADP1052 adds peak parameter measurements for system
power mapping.
The ADP1055 introduces high bandwidth, high switching frequency, and fast transient response to digital power control—approaching analog
performance. The ADP1055 adds extensive access and password protection and advanced diagnostics capability, first fault instance detection
and Blackbox capability.
Intuitive graphic user programming eliminates complex coding and software
qualification.
All ADP104x/ADP105x advanced digital controllers are supported by evaluation kits and reference designs at:
http://www.analog.com/en/power-management/digital-power-management/products/index.html.
Part Number
ADP1046A/
ADP1046AW
Description
Key Features
Single-channel digital
controller with LLC resonant LLC resonant mode control, current share,
mode, current share, and FET- and OR-FET control voltage feedforward
Oring control
VIN (V)
Interface
EEPROM
PWM
Outputs
Housekeeping I/O
Protection
Package
Temperature
Range (°C)
Price @
1k ($U.S.)
3.3
I2C
Yes
7
ACSNS, FLAGIN, PGOOD1,
PGOOD2, PSON
OVP, UVP, OTP, OCP,
ACSNS, GND
continuity
24-lead QSOP
–40 to +85
ambient
3.21
OVP, UVP, OCP, OTP (2) 40-lead LFCSP
–40 to +125
junction
5.30
ADP1053
Configurable dual-channel
digital controller
Frequency synchronization,
voltage feedforward
3.3
I2C/
PMBus
Yes
8
ACSNS, PGOOD (2), PSON
(2), FLAGIN, FLAGOUT, SYNC
ADP1050
Single-channel digital
controller with PMBus
interface
PMBus interface, synchronization,
power saving modes
3.3
I2C/
PMBus
Yes
4
ACSNS/VF, PGOOD/ALERT,
control/enable, SYNC/
FLAGIN
OVP, UVP, OCP, OTP
20-lead LFCSP
–40 to +125
junction
3.40
ADP1051/
ADP1052
Single-channel digital
controller with PMBus
interface
3.3
I2C/
PMBus
Yes
6
ACSNS/VF, PGOOD/ALERT,
control/enable, SYNC/
FLAGIN
Redundant OVP, UVP,
OCP, OTP
24-lead LFCSP
–40 to +125
junction
3.90/4.10
ADP1055
Advanced digital controller
with PMBus interface with
high switching frequency
capability
3.3
I2C/
PMBus
Yes
6+2
ACSNS/VF, PGOOD/ALERT,
control/enable, SYNC/
FLAGIN, 4 × GPIO
Redundant OVP, UVP,
OCP, OTP
32-lead LFCSP
–40 to +125
junction
4.60
PMBus interface, parallel
configurable, synchronization,
power saving, adaptive dead time;
ADP1052: peak measurement capability
PMBus interface, high bandwidth, fast
transient capability, active clamp snubber,
power saving modes and adaptive dead
time, Blackbox diagnostics, and password
protection
Visit analog.com/power Digital Power Factor Correction (PFC) with Accurate Input Power Meter
The ADP1047 and ADP1048 digital power factor correction controller
series offers versatile controllers with power metering capability
to ±1% accuracy. The ADP1047 is a single phase device, while the
ADP1048 is an interleaved controller and can be configured as a
bridgeless PFC for high system efficiency. The PMBus interface
allows parameters to be adjusted and reported including accurate
measurement of input voltage, current, and power. The ADP1047/
ADP1048 can be programmed using the easy to use graphic user
interface, enabling ac-to-dc designers and system architects to
optimize efficiency and power system performance.
ADP1048 600 W interleaved PFC evaluation kit.
85 VAC to 265 VAC input to 385 VDC output.
Digital Power Factor Correction Controllers with Accurate Power Metering
Part
Number
Description
Key Features
VIN (V)
Interface
EEPROM
PWM Outputs
Housekeeping I/O
ADP1047
Single phase PFC controller
with accurate power metering
Inrush control, real-time efficiency
optimization, enhanced dynamic response,
synchronization, spread spectrum
3.3
I2C/PMBus
Yes
2
PSON, inrush control,
ACOK, PGOOD
ADP1048/ Interleaved PFC controller with
ADP1048W
accurate power metering
Inrush control, real-time efficiency
optimization, enhanced dynamic response,
synchronization, spread spectrum
3.3
I2C/PMBus
Yes
2
PSON, inrush control,
ACOK, PGOOD
Temperature
Range (°C)
Price @
1k ($U.S.)
Programmable ac
fault detection, OCP, 24-lead QSOP
OVP, OTP
–40 to +85
ambient
3.00
Programmable ac
fault detection, OCP, 24-lead QSOP
OVP, OTP
–40 to +85
ambient
3.60
Protection
Package
High Speed MOSFET Drivers
The ADP3654/ADP3634/ADP3624/ADP3630 family of high current, dual, high speed drivers complements the ADI digital power controllers. This family uses an industry-standard driver footprint but adds switching performance and enhanced reliability. The ADP3634/ADP3624/ADP3630 driver family has two levels of thermal protection (overtemperature warning and shutdown), provides a precision enable that can be used to provide system
protection and safety, and includes UVLO to protect the power FET from supply rail droop. The ADP3650 is introduced as a dual MOSFET driver suited to driving nonisolated point-of-load synchronous buck converters.
High Speed Drivers
Description
VIN (V)
Peak Drive
Current (A)
Propagation
Delay Rising
Typ (ns)
UVLO_ON/OFF
Threshold Typ (V)
Precision Enable/
Shutdown
OT
Protection
OT Warning
Signal
Package
Ambient
Temperature
Range (°C)
Price @
1k ($U.S.)
ADP3654
Dual noninverting
4.5 to 18
4
14
4.2, 3.9
No
No
No
8-lead MSOP_EP,
8-lead SOIC_N_EP
–40 to +125
junction
0.74/0.66
ADP3633/
ADP3634/
ADP3635
Dual inverting (ADP3633), dual
noninverting (ADP3634), inverting/
noninverting (ADP3635)
9.5 to 18
4
14
8.7, 7.7
Yes
Yes
Yes
8-lead MSOP_EP,
8-lead SOIC_N_EP
–40 to +85
0.96/0.88
ADP3623/
ADP3624/
ADP3625
Dual inverting (ADP3623), dual
noninverting (ADP3624), inverting/
noninverting (ADP3625)
4.5 to 18
4
14
4.2, 3.9
Yes
Yes
Yes
8-lead MSOP_EP,
8-lead SOIC_N_EP
–40 to +85
0.96/0.88
ADP3629/
ADP3630/
ADP3631
Dual inverting (ADP3629), dual
noninverting (ADP3630), inverting/
noninverting (ADP3631)
9.5 to 18
2
14
8.7, 7.7
Yes
Yes
Yes
8-lead MSOP,
8-lead SOIC_N
–40 to +85
0.81/0.76
ADP3650
Buck sync rectifier
4.15 to 13.2
—
30
4.15, 3.0
Yes
No
No
8-lead LFCSP,
8-lead SOIC
–40 to +85
0.70/ 0.62
Part Number
27
28 High Performance Power Management Products
Hot Swap
Hot Swap ICs with Precision ADCs Deliver Greater Accuracy for Improved Energy Savings
With industry-leading power monitoring accuracy, hot swap controllers from ADI enable increased energy savings opportunities for communications infrastructure installations. Combined with FET health detection
features they ensure a robust and dependable solution.
Low Voltage Positive Hot Swap Controllers
with Integrated Power Monitor
Power Monitors
–48 V Hot Swap Controllers with
Integrated Power Monitor
±0.3% current monitoring accuracy
FET health detection
XX
XX
XX
Constant power foldback for FET SOA protection
Precision (<1.0%) current and voltage measurement
XX
Constant power foldback
XX
25 mV/50 mV full-scale sense voltage
XX
e
ffic V
l O 48
tra ne –
n
Ce kpla
c
Ba
Hot Swap Card
+V
Power
Monitoring
RDROP
ADM1075
UVH
UVL
OV
PMBus/
I2C Bus
I2C interface
XX
Processor interrupt pin
VIN
5V
3.3 V
GND
RSENSE
CLOAD
–48 V
Power
Monitor
PMBus
High Accuracy
Linear Inrush
Current Control
Controller
ADM1293
Watts
VIN
–48 V RTN
250 W
ADM1278
Isolated
DC-to-DC
Converter
XX
UV
SDA
SCL
µP
ALERT
CLRB
Gate
N-Channel
Mosfet
Sense+
GND
Timer VEE Sense–
RSENSE
Energy
Power
Voltage
Current
Voltage
Positive Hot Swap
Part Number
ADM4210
ADM1170
ADM1171
ADM1172
ADM1270
Input Range (V)
2.7 to 16.5
1.6 to 16.5
2.7 to 16.5
2.7 to 16.5
Circuit Breaker Sense Voltage (mV)
50
50
50
50
Input Control
UV/enable
UV/enable
UV/enable
UV/enable
Digital Interface
—
—
—
—
Current Sense Accuracy
—
—
±5 @ 50 mV (analog)
—
Other Features
—
SS
SS, CSOUT
PFI, PFO
4 to 60
50
UV/OV/enable
—
±5 @ 50 mV (analog)
Adj current limit, power good
Package
6-lead TSOT
8-lead TSOT
8-lead TSOT
8-lead TSOT
16-lead LFPCP,
16-lead QSOP
Price1 ($U.S.)
1.99
2.13
2.23
2.02
2.49
1000 to 4999
1
–48 V Hot Swap Controller
Part Number
ADM1070
ADM1073
ADM1075 New
11000 to 4999.
Voltage Range (V)
Shunt regulated
Shunt regulated
Undervoltage Detection/Overvoltage Detection
UV pin, OV pin
UV pin, OV pin
Shunt regulated
UVH pin, UVL pin, OV pin
Digital V and I Readback
—
—
PMBus interface with four
addresses; also power readback
Additional Features
—
Soft start, drain pin monitoring, additional I/Os
Soft start, constant power foldback, fast gate shutdown,
adj current sense limit
Package
6-lead SOT-23
14-lead TSSOP
28-lead LFCSP,
28-lead TSSOP
Price1 ($U.S.)
1.57
2.13
4.99
Visit analog.com/power Low Voltage Positive Hot Swap and Power Monitors
Part Number
ADM1175
ADM1176
ADM1177
ADM1178
Input
Range
(V)
Circuit Breaker
Sense Voltage (mV)
3.15 to
16.5
3.15 to
16.5
3.15 to
16.5
3.15 to
16.5
Input
Control
UV/
enable
UV/
enable
UV/
enable
UV/
enable
100
100
100
100
ADM1275
2.95 to
20
5 to 25
UV/OV/
enable
ADM1276
2.95 to
20
5 to 25
UV/OV/
enable
ADM1278 New
2.0 to 20
UV/OV/
enable
5 to 25
Digital Interface
VIN = 5 V
Current Sense
Accuracy
Package
CONV
10-lead MSOP
2.53
—
10-lead MSOP
2.53
SS
10-lead MSOP
2.53
—
10-lead MSOP
2.73
±1.95 @
100 mV
±1.95 @
100 mV
±1.95 @
100 mV
±1.95 @
100 mV
I2C with 4 addresses
I2C with 16
addresses
I2C with 4 addresses
I2C with 4 addresses
PMBus with 4
addresses,
readback V, I
PMBus with 4
addresses,
readback V, I, P, E
Other Features
Price1
($U.S.)
±1 @ 20 mV
Foldback, GPO (×2)
5 mm × 5 mm,
20-lead LFCSP
±1 @ 20 mV
Foldback, GPO (×2),
PWRGD, energy meter
5 mm × 5 mm,
20-lead LFCSP
5.29
Power foldback, GPO
PMBus with 4
(×2), FET fault, PWRGD,
5 mm × 5 mm,
addresses,
±0.3 @ 20 mV
startup limit, SPI, CSOUT, 32-lead LFCSP
readback V, I, P, E, T
temperature, energy meter
2.89
4.49
RSENSE
0.01 Ω
Long
VCC
RON2
10 kΩ
Part Number
CM Range (V)
Gain
ADM4073T
ADM4073F
ADM4073H
2 to 28
2 to 28
2 to 28
20
50
100
GND
RC
100 Ω
CC
0.01 µF
Timer
Long
GND
GND
Low voltage positive hot swap controller.
SENSEP
SENSEN
ADM1293
VCC
Internal
Supply
VIN
Operating Range
(V)
Accuracy Typ ( %)
Package
Price ($U.S.)
3 to 28
3 to 28
3 to 28
1
1
1
6-lead SOT-23
6-lead SOT-23
6-lead SOT-23
0.99
0.99
0.99
Range
Select
Mux
LDO
VCAP
ADC
EN
VAUX
1
Address
Decoder
GPO1/ALERT1/CONV
PMBus and Logic
GPO2/ALERT2
ADR1 ADR2
11000 to 4999.
GND
SCL SDAI SDAO
Current sense amplifier.
Digital Power Monitors
Part Number
Operating
Range (V)
Current Control
Accuracy (∙%)
Worst-Case Current
Monitoring Accuracy (%)
Bidirectional
Current
Monitoring
ADC
Conversion
Input CONV
CLR
Input
Alert
Output
Readback
Type
Peak
Value
Recording
Energy
Meter
ADM1191
3.15 to 26
105
1.45 @ 75 mV
—
Yes
—
Yes
V and I
—
—
ADM1192
3.15 to 26
105
1.45 @ 75 mV
—
—
Yes
Yes
V and I
—
—
ADM1293A New
2.95 to 20
0.33 @ 20 mV
Yes
Yes
—
Yes
V, I, P, E
Yes
Yes
ADM1293B New
2.95 to 20
0.75 @ 20 mV
Yes
Yes
—
Yes
V, I, P, E
Yes
Yes
ADM1294A New
2.95 to shunt
0.33 @ 20 mV
Yes
Yes
—
Yes
V, I, P, E
Yes
Yes
ADM1294B New
2.95 to shunt
0.75 @ 20 mV
Yes
Yes
—
Yes
V, I, P, E
Yes
Yes
11000 to 4999.
CTIMER
RG
100 Ω
ADM4210
Current Sense Amplifiers—High Side
∙
Gate
On
CTIMER
0.22 µF
11000 to 4999.
Max Sense
Voltage (mV)
150
150
150
+ CLOAD
470 µF
Gate
Drive/
Logic
1.3 V
RON1
Short 20 kΩ
Q1 VOUT = 5 V
Sense
±25, ±50,
±100, ±200
±25, ±50,
±100, ±200
±25, ±50,
±100, ±200
±25, ±50,
±100, ±200
Communications
Interface
I2C interface
with 4 addresses
I2C interface
with 16 addresses
PMBus interface
with 16 addresses
PMBus interface
with 16 addresses
PMBus interface
with 16 addresses
PMBus interface
with 16 addresses
Package
Price1
($U.S.)
10-lead MSSOP
1.92
10-lead MSSOP
1.92
16-lead,
4 mm × 4 mm LFCSP
16-lead,
4 mm × 4 mm LFCSP
16-lead,
4 mm × 4 mm LFCSP
16-lead,
4 mm × 4 mm LFCSP
4.19
2.79
4.49
2.99
29
30 High Performance Power Management Products
Load Switches
Controlling power supplies in today’s systems is becoming increasing complex, and ADI’s family of load
switches provide a simple way to keep them all under control.
ADP198 6 V, Reverse Protected Load Switch
ADP1290 12 V, 2 A, Logic Controlled, High-Side Power Switch
XX
Low RDSON of 50 mΩ @ VIN = 3.3 V and ILOAD = 200 mA in WLCSP
XX
Low RDSON of 40 mΩ
XX
Wide input voltage range down to 1.65 V
XX
Wide input voltage range: 2.3 V to 13.2 V
XX
IGND = 2.5 μA with IOUT = 0 mA, VIN = 2.8 V
XX
2 A continuous operating current, TJ < 85°C
XX
5 μA reverse current, VOUT = 6.2 V
XX
1.2 V logic compatible enable input
XX
Low shutdown current: 100 nA
XX
Low 12 μA quiescent current, VIN = 3.3 V
XX
Ultrasmall size WLCSP: 4 bump, 0.5 mm pitch
XX
Low 12 μA quiescent current, VIN = 3.3 V
XX
Compact 2 mm × 2 mm, 8-lead LFCSP
XX
Ultralow shutdown current: 2.0 μA at VIN = 6.5 V
XX
Programmable start-up time: 30 μs, 200 μs, 450 μs, 1000 μs
XX
Ultrasmall 1.0 mm × 1.5 mm, 6-ball, 0.5 mm pitch WLCSP
ADP198
Reverse
Polarity
Protection
VIN
VIN
VOUT
+
–
VOUT
+
GND
VIN
VOUT
EN Off
SEL0
Slew
Rate Control
SEL1
Off
On EN
Load
ADP1290
1 mm × 1 mm, 4-Ball WLCSP
CIN
1 µf
2 mm × 2 mm, 8-Lead LFCSP
1.8 V
8 VIN
VOUT 1
VOUT
VIN
VOUT 2
ADP198
EN
GND 3
GND
ADP198
SEL1 4
In
7 VIN
6 EN
5 SEL0
Reverse
Current
Block
VIN
Charge
Pump
Level Shift
GND
VIN
On
Out
Load
Visit analog.com/power Load Switches
Part Number
VIN Min (V)
ID Max (A)
ID Limit
(A)
Temperature
Protect (°C)
Switch RDSON
ISUPPLY @ Shutdown Typ
(μA)
IGND (μA)
Enable Logic (V)
Output tON Delay (ms)
Features
Package
Price1
($U.S.)
ADP1190A
1.4 to 3.6
500
—
—
0.065 Ω @ 3.6 V
700 nA
—
1.2 min
—
Quad switch
1.2 mm × 1.6 mm
0.60
0 to 5.5
3
—
125
0.01 Ω @ 1.8 to 5.5 V
0.25
40
1.2 min
2
0 V switch
1.0 mm × 1.5 mm
0.50
ADP196
1.8 to 5.5
3
4
125
0.01 Ω @ 1.8 to 5.5 V
0.25
40
1.2 to 6
2
—
1.0 mm × 1.5 mm
0.50
ADP196-22/
ADP196-23/
ADP196-32/
ADP196-33
1.8 to 5.5
3
4
125
0.01 Ω @ 1.8 to 5.5 V
0.25
40
1.2 to 6
2
Fault, EN, latch
off, retry
1.0 mm × 1.5 mm
0.50
ADP1190 New
1.4 to 3.5
500 mA
—
—
0.120 Ω @ 1.8V
2
2
1.2 to 3.3
5
Quad switch
1.2 mm × 1.6 mm
0.60
ADP199
0.9 to 3.6
0.5
—
—
0.04 Ω @ 1.1 to 3.6 V
0.9
6
1.1 to 3.6
0.02
—
0.8 mm × 0.8 mm
0.32
1.65 to
6.5
1
—
—
0.120 Ω @ 1.8 V
1.1
2.5
1.2 to 6
0.11
Reverse current
protection
1.0 mm × 1.0 mm
0.35
ADP194
1.1 to 3.6
500 mA
—
—
0.08 Ω @ 1.8 V
0.7
1
1.2 to 3.3
0.007
Reverse current
protection
0.8 mm × 0.8 mm
0.32
ADP197
1.8 to 5.5
3
—
125
0.012 Ω @ 1.8 to 5.5 V
18
1
1.2 to 3.3
1
—
1.0 mm × 1.5 mm
0.46
ADP195
1.1 to 3.6
1.1
—
—
0.095 Ω @ 1.8 V
5
10
1.2 to 3.3
0.005
—
1.0 mm × 1.0 mm
0.35
ADP191
1.1 to 3.6
500 mA
—
—
0.105 Ω @ 1.8 V
2
2
1.2 to 3.3
0.005
Active discharge
0.8 mm × 0.8 mm
0.32
ADP190
1.1 to 3.6
500 mA
—
—
0.105 Ω @ 1.8 V
2
2
1.2 to 3.3
0.005
—
0.8 mm × 0.8 mm
0.32
2.3 to
13.2
2
—
—
0.04 Ω @ 2.3 V
—
—
—
—
—
1.0 mm × 1.5 mm
0.88
ADP1196 New
ADP198 New
ADP1290 New
1000 to 4999.
1
31
32 High Performance Power Management Products
Sequencing
The number of supplies being used on today’s communications boards is expanding, making the the
control and monitoring of these complex systems as simple as possible is what ADI sequencers do.
Introducing the concept of the virtual sequencer—these devices can be tranparently cascaded in
order to control up to 150 supplies.
Simple Sequencer®
XX
Low cost solution
XX
Capacitor adjustable timeout
XX
Cascadable devices
XX
FET drive output (ADM6819 and
ADM6820)
XX
XX
Cascadable Super
Sequencer
ADM1260
XX
Monitor and control up to 150
power rails
XX
Operates as one virtual sequencer
ADM1260
ADM1260
3.3 V
VCC
VIN
ADM1085
ENIN
22 V tolerant outputs
IN
ADP2107
ENOUT
EN
12 V IN
12 V OUT
5 V IN
5 V OUT
3 V IN
3 V OUT
ADM1166
1.8 V
OUT
Mux
CEXT
GND
Tiny SC70 package
12-Bit ADC
SMBus
Interface,
Control Logic,
and EEPROM
Nonvolatile
Fault
Recording
5 V OUT
3 V OUT
Multivoltage
Sequencers
XX
±0.8% threshold accuracy
XX
Up and down sequencing
XX
Cascadable devices
(sequence 3 rails to 12 rails)
XX
Capacitor adjustable timeout
XX
Output valid at 1 V min
XX
3.3 V
2.5 V OUT
IN
ADP2107
EN
OUT
1.2 V
OUT
5V
Sequencing
Engine
Outputs
Power On
FPGA
ADP1706
EN
VIN1
ADM1184/
ADM1185
PWRGD
VIN2
Reset
OUT
6 × 8-Bit DACs
2.5 V
Super Sequencer®
XX
VIN3
VIN4
2.5 V OUT
IN
DC-to-DC
EN
OUT
1.8 V OUT
EN
IN
LDO
OUT
3.3 V OUT
IN
VCC OUT1 OUT2 OUT3
IN
DC-to-DC
EN
OUT
1.2 V OUT
IN
ADP1821
MSOP and QSOP packages
3.3 V OUT
0.9 V OUT
3.3 V
EN
Inputs
1.8 V OUT
1.8 V
IN
DC-to-DC
EN
OUT
3.3 V OUT
3.3 V OUT
5V
GND
Monitor and Control
up to 150 Power Supplies
Programmable sequencing
engine
XX
±1% threshold accuracy
XX
Closed-loop margining
XX
Up and down sequencing
XX
Nonvolatile fault recording
XX
Enable and FET drive output
XX
LFCSP and TQFP packages
IN
EN
OUT
DC-to-DC
Trim
0.9 V OUT
Power
Good
Signal
Valid
System
Reset
1.2 V OUT
Visit analog.com/power Analog Sequencers
ADM1186 Power-Up and Power-Down Timing Diagram
Part Number
Number of Supplies
Monitored
Voltage Monitoring
Accuracy (±%)
ADM1085
ADM1086
ADM1087
ADM1184
ADM1185
ADM1186-1
ADM1186-2
ADM6819
ADM6820
1: cascadable
1: cascadable
1: cascadable
4: cascadable
4: cascadable
4: cascadable
4
2: cascadable
2: cascadable
7
8
8
0.8
0.8
0.8
0.8
2.6
2.6
Number
of Output
Drivers
1
1
1
4
4
4
4
1
1
FET Drive/
Enable
Output
Enable
Enable
Enable
Enable
Enable
Enable
Enable
FET drive
FET drive
Sequencing
Package
Price
($U.S.)
Up
Up
Up
Up
Up
Up and down
Up and down
Up
Up
6-lead SC70
6-lead SC70
6-lead SC70
10-lead MSOP
10-lead MSOP
20-lead QSOP
16-lead QSOP
6-lead SOT-23
6-lead SOT-23
0.34
0.34
0.34
1.79
1.21
1.99
1.49
1.21
1.21
2.5 V
Number of
Supplies
Monitored
Voltage
Monitoring
Accuracy
(±%)
Number
of Output
Drivers
Programming
Method
ADM1060
7
2.5
9
SMBus
FET
Drive/
Enable
Output
Both
ADM1062
10
1
10
SMBus
Both
ADM1063
10
1
10
SMBus
Both
ADM1064
10
1
10
SMBus
Both
ADM1065
ADM1066
10
12
1
1
10
10
SMBus
SMBus
Both
Both
Voltage
Readback
—
12-bit
ADC
12-bit
ADC
12-bit
ADC
—
12-bit
ADC
Supply
Adj/
Margining
—
12-bit
ADC,
6 DACs
—
—
—
12-bit
ADC,
6 DACs
ADM1067
10
1
10
SMBus
Both
—
6 DACs
ADM1068
8
1
8
SMBus
Both
—
—
12-bit
ADC,
4 DACs
12-bit
ADC,
6 DACs
—
12-bit
ADC,
6 DACs
ADM1069
8
1
8
SMBus
Both
12-bit
ADC
ADM1166
12
1
10
SMBus
Both
12-bit
ADC
ADM1168
8
1
8
SMBus
Both
—
ADM1169
ADM1260 New
1.8 V
1.2 V
Time
Up/Down Input
PWRGND Output
Digital Sequencers
Part Number
3.3 V
Voltage
8
1
8
SMBus
Both
12-bit
ADC
10:
cascadable
1
10
SMBus
Both
—
6 DACs
SEQ_DONE Output
Package
Price
($U.S.)
6-lead SC70
6.58
40-lead LFSCP,
48-lead TQFP
7.59
40-lead LFSCP,
48-lead TQFP
40-lead LFSCP,
48-lead TQFP
40-lead LFSCP,
48-lead TQFP
40-lead LFSCP,
48-lead TQFP
40-lead LFSCP,
48-lead TQFP
32-lead LQFP
Power-Up and Power-Down Sequencing with the ADM1186
5V
IN
ADP1706
EN
8.35
OUT
2.5 V
5V
IN
ADP2107
7.84
EN
OUT
1.8 V
3.3 V AUX
5.82
IN
ADP1821
EN
OUT
8.60
IN
3.3 V AUX
ADP1706
6.58
EN
4.05
32-lead LQFP,
40-lead LFSCP
4.40
40-lead LFSCP,
48-lead TQFP
9.99
32-lead LQFP
5.49
32-lead LQFP,
40-lead LFSCP
6.49
40-lead LFSCP
12.99
VCC
OUT1
OUT2
OUT3
FAULT
Sequence
Control
1.2 V
5V
Up
Down
ADM1186-1
OUT4
VIN1
VIN2
VIN3
VIN4
DLY_EN_OUT1
DLY_EN_OUT2
DLY_EN_OUT3
PWRGD
DLY_EN_OUT4
BLANK_DLY
GND
SEQ_DONE
OUT
3.3 V
33
34 High Performance Power Management Products
Supervisory
Industry’s Lowest Power Supervisors
As the world goes more portable, quiescent current and a small package are becoming more important.
Drawing only 125 nA over temperature and available in tiny WLCSP packaging, ADI supervisory products,
such as the new ADM8611/ADM8612 and ADM8641/ADM8642, are ideal for portable applications.
Best Threshold Accuracy: Two Supplies to 12 Supplies
High accuracy is critical when monitoring low voltage cores. With up to 2× the accuracy over temperature
of competitive parts, these ADI products offer the ability to maintain a much tighter voltage tolerance,
thereby maximizing system protection.
Dual
Triple
Quad
XX
125 nA max
supply current
XX
Reset thresholds
from 1.8 V to 4.63 V
XX
Watchdog timers
XX
WLCSP packaging
Quad
FPGA Core Voltage
Voltage
Rails For
Monitoring
I/O Supply
ADM6710
VIN1
I/O Supply
VCC, IN2
VDD
ADM6305
Reset
SENSE1
SENSE2
WDI
VIN2
VDD
FPGA,
Microprocessor,
DSP, or
ASIC
Four
Voltage
Rails
ADM13307
SENSE1
Reset
SENSE2
FPGA
Four
Voltage
Rails
FPGA
Logic
VIN3
Internal
Logic
OUT3
PWRGD
VIN4
VIN4
OUT1
OUT2
VIN2
Reset
VIN3
ADM1184
VIN1
SENSE3
MR
ADM6305: dual supervisor in 5-lead SOT-23.
0.60 V REF
0.62V VREF
ADM13307: ±0.8% accurate triple processor
supervisor in 8-lead, narrow-body SOIC package.
ADM6710: ±1.5% accurate triple/quad voltage
microprocessor supervisor in 6-lead SOT-23 package.
ADM1184: ±0.8% accurate quad voltage monitor in
10-lead MSOP package.
VCC
Voltage
Rails For
Monitoring
5V
ADM8614
Reset
VDD
MR
ADM13305
Reset
SENSE1
SENSE2
MR
WDI
FPGA,
Microprocessor,
DSP, or
ASIC
ADP121
VIN
VOUT
GND
Micro-
VCC
processor
WDI
3.3 V
ADM706R/
ADM706S/
ADM706T
PFI
VCC
Reset
MR
VTH
GND
Reset
WDI
WDO
PFO
Reset
VCC
I/O Line
Microprocessor
NMI
Interrupt
GND
Manual Reset
140 ms
1.6 s
140 ms
WDI
ADM13305: ±0.8% accurate dual processor supervisor in 8-lead,
narrow-body SOIC package.
ADM8614: ultralow power (ICC = 190 nA, max) supervisory ICs with
watchdog timer and manual reset.
ADM706: voltage monitoring microprocessor supervisory circuits.
Visit analog.com/power Supervisory—Simple Reset/Power-On Reset
Reset Threshold (V)
Min Reset
Timeout (ms)
ADM1810
4.35, 4.62
100
ADM1811
4.35, 4.62
100
ADM1812
4.35, 4.62
100
ADM1813
4.35, 4.62
100
ADM1815
2.18, 2.31, 2.55, 2.88, 3.06
100
ADM1816
2.18, 2.31, 2.55, 2.88, 3.06
100
ADM1817
2.18, 2.31, 2.55, 2.88, 3.06
100
ADM1818
2.18, 2.31, 2.55, 2.88, 3.06
100
ADM6315
2.63, 2.93, 3.08, 4.39, 4.5, 4.63
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8,
3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
2.2, 2.32, 2.4, 2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08
2.2, 2.32, 2.4, 2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08
3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.38, 4.5, 4.63
3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.38, 4.5, 4.63
1.58, 1.67, 2.19, 2.31, 2.4, 2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2,
3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7,
4.8, 4.9, 5.0
2.32, 2.63, 2.93, 3.08, 4.38, 4.63
2.32, 2.63, 2.93, 3.08, 4.38, 4.63
1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
4.65
4.65
4.4
2.63, 2.93, 3.08, 4.4, 4.65
2.32, 2.63, 2.93, 3.08, 4.38, 4.63
2.32, 2.63, 2.93, 3.08, 4.0, 4.38, 4.63
2.32, 2.63, 2.93, 3.08, 4.0, 4.38, 4.63
2.32, 2.63, 2.93, 3.08, 4.38, 4.63
2.32, 2.63, 2.93, 3.08, 4.38, 4.63
2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
4.65
2 to 4.63
0.6 to 1.9
2 to 4.63
0.6 to 1.9
Part Number
ADM6319
ADM6322
ADM6326
ADM6328
ADM6346
ADM6348
ADM6384
ADM6711
ADM6713
ADM6825
ADM698
ADM707
ADM708
ADM709
ADM803
ADM809
ADM810
ADM811
ADM812
ADM825
ADM8698
ADM8611 New
ADM8612 New
ADM8641 New
ADM8642 New
11000 to 4999.
Reset Output Stage
Manual Reset
Capability
Supply Current
Typ (μA)
Package
Price1
($U.S.)
No
4
3-lead SC70, 3-lead SOT-23
0.45
—
No
4
3-lead SC70, 3-lead SOT-23
0.45
Push-pull
No
4
3-lead SC70, 3-lead SOT-23
0.45
—
Yes
4
3-lead SC70, 3-lead SOT-23
0.39
—
No
4
3-lead SC70, 3-lead SOT-23
0.39
—
No
4
3-lead SC70, 3-lead SOT-23
0.45
Push-pull
No
4
3-lead SC70, 3-lead SOT-23
0.45
—
Yes
4
3-lead SC70, 3-lead SOT-23
0.45
—
Yes
4
4-lead SOT-143
0.73
Push-pull
Push-pull
Yes
5
5-lead SOT-23
0.50
1, 20, 140, 1120
Open-drain
Push-pull
Yes
5
5-lead SOT-23
0.50
100
100
100
100
Push-pull
Open-drain
Push-pull
Open-drain
—
—
—
—
No
No
No
No
0.5
0.5
1
1
3-lead SOT-23
3-lead SOT-23
3-lead SOT-23
3-lead SOT-23
0.95
0.95
0.95
0.95
1, 20, 140, 1120
Push-pull
—
Yes
3
4-lead SC70
0.94
140
140
140
140
160
160
140
140
140
140
140
140
140
140
140
140
0
0
Push-pull
Open-drain
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Open-drain
Push-pull
—
Push-pull
—
Push-pull
Push-pull
Open-drain
Open-drain
Open-drain
Open-drain
—
—
Push-pull
Push-pull
Push-pull
Push-pull
—
—
—
Push-pull
Yes
Yes
Yes
No
Yes
Yes
No
No
No
No
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
12
12
7
600
190
190
35
17
17
17
5
5
5
70
0.092
0.092
0.092
0.092
4-lead SC70
4-lead SC70
5-lead SOT-23
8-lead PDIP, 16-lead SOIC
8-lead PDIP, 8-lead SOIC
8-lead PDIP, 8-lead SOIC, 8-lead MSOP
8-lead PDIP, 8-lead SOIC
3-lead SC70
3-lead SC70, 3-lead SOT-23
3-lead SC70, 3-lead SOT-23
4-lead SOT-143
4-lead SOT-143
5-lead SC70, 5-lead SOT-23
8-lead PDIP, 8-lead SOIC_N, 16-lead SOIC_W
1.5 mm × 1 mm WLCSP
1.5 mm × 1 mm WLCSP
1.5 mm × 1 mm WLCSP
1.5 mm × 1 mm WLCSP
0.26
0.28
0.50
1.35
0.96
0.84
0.70
0.26
0.61
0.60
0.45
0.45
0.50
1.99
0.53
0.59
0.25
0.25
Active High
—
1, 20, 140, 1120
Active Low
Push-pull
Internal
pull-up
—
Internal
pull-up
Push-pull
Internal
pull-up
—
Internal
pull-up
Open-drain
1, 20, 140, 1120
Push-pull
Push-pull
Push-pull
—
—
—
—
35
36 High Performance Power Management Products
Supervisory—Watchdog Timers
Reset Output Stage
Typ Watchdog
Timeout (ms)
PowerFail
Indicator
Yes
1600
No
Push-pull
Yes
150/600/1120
No
Push-pull
—
Yes
1, 20, 140, 1120
Push-pull
Push-pull
No
1, 20, 140, 1120
Open-drain
—
Yes
1, 20, 140, 1120
Open-drain
Push-pull
No
140
140
140
140
140
160
160
140
140
1, 20, 140, 1120
1, 20, 140, 1120
—
Open-drain
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Open-drain
Push-pull
—
—
Push-pull
Push-pull
—
—
—
Push-pull
—
—
Part Number
Reset Threshold (V)
Min Reset Timeout
(ms)
Manual Reset
Capability
Active High
Active Low
ADM13305
ADM1232/
ADM1232A
0.6 (adj), 1.68, 2.25, 2.93, 4.55
140
Push-pull
Push-pull
4.37, 4.62
250
Open-drain
1, 20, 140, 1120
Package
Price1
($U.S.)
8-lead SOIC_N
8-lead PDIP, 8-lead SOIC,
16-lead SOIC_W, 8-lead MSOP
0.95
No
5-lead SOT-23
0.50
No
5-lead SOT-23
0.50
No
5-lead SOT-23
0.50
0.94
ADM6821
ADM6822
ADM6823
ADM6824
ADM699
ADM705
ADM706
ADM823
ADM824
ADM8616
ADM8617
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
4.65
4.65
4.4
2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
1.58, 1.67, 2.19, 2.32, 2.63, 2.93, 3.08, 4.38, 4.63
ADM8699
4.65
140
Push-pull
Push-pull
No
1600
No
ADM9690
ADP5041
4.31
0.5 (adj)
10 typ, 50 typ
20, 140
Push-pull
Open-drain
—
—
No
Yes
0.75/1.5/12.5/25
102/1600
No
No
5-lead SOT-23
5-lead SOT-23
5-lead SOT-23
5-lead SOT-23
8-lead PDIP, 16-lead SOIC
8-lead PDIP, 8-lead SOIC
8-lead PDIP, 8-lead SOIC
5-lead SC70, 5-lead SOT-23
5-lead SC70, 5-lead SOT-23
4-lead SC70
4-lead SC70
8-lead PDIP, 8-lead SOIC_N,
16-lead SOIC_W
8-lead SOIC
20-lead LFCSP
ADM8613 New
2.32 to 4.63
140
Open-drain
—
Yes
1600/25,600
No
1.5 mm × 1 mm, 6-ball WLCSP
0.65
ADM8614 New
ADM8615 New
2.32 to 4.63
0.5 to 1.9
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
140
140
Open-drain
Open-drain
—
—
—
Yes
No
No
1.5 mm × 1 mm, 6-ball WLCSP
1.5 mm × 1 mm, 6-ball WLCSP
0.65
0.65
1, 20, 140, 1120
Push-pull
—
Yes
No
5-lead SOT-23
0.69
1, 20, 140, 1120
Push-pull
Push-pull
Yes
1600/100,000
1600/25,600
6.3/102/1600/
25,600
6.3/102/1600/
25,600
No
5-lead SOT-23
0.69
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
1, 20, 140, 1120
Open-drain
—
Yes
No
5-lead SOT-23
0.69
1, 20, 140, 1120
Open-drain
Push-pull
Yes
No
5-lead SOT-23
0.69
1, 20, 140, 1120
Open-drain
Push-pull
No
No
5-lead SOT-23
0.69
ADM6316
ADM6318
ADM6320
ADM6321
ADM8316
ADM8318
ADM8320
ADM8321
ADM8322
11000 to 4999.
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
2.5, 2.63, 2.7, 2.8, 2.93, 3.0, 3.08, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7,
3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.39, 4.5, 4.63, 4.7, 4.8, 4.9, 5.0
No
5-lead SOT-23
0.50
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
No
No
6.3/102/1600/
25,600
6.3/102/1600/
25,600
6.3/102/1600/
25,600
6.3/102/1600/
25,600
1600
1600
1600
1600
1600
1600
1600
1600
1600
6.3/102/1600
6.3/102/1600
No
No
No
No
No
Yes
Yes
No
No
No
No
0.75
0.75
0.75
0.75
1.66
1.01
1.68
0.50
0.50
0.85
0.85
6.3/102/1600/
25,600
6.3/102/1600/
25,600
6.3/102/1600/
25,600
1.99
1.50
1.99
Visit analog.com/power Multivoltage Supervisors
Part
Number
Number of
Monitored Voltages
Reset Threshold (V)
Min Reset
Timeout (ms)
ADM13305
2
0.6 (adj), 1.68, 2.25, 2.93, 4.55
ADM6305
2
0.4 (adj), 1.23 (adj)
ADM6306
2
140
1, 20,
140, 1120
1, 20,
140, 1120
ADM13307
3
ADM6710
3 or 4
ADM1184
4
ADM6339
4
ADM2914
ADM12914
ADM8710
4
4
4
0.4 (adj), 1.23 (adj),
22.5 to 5 (26 options)
0.6 (adj), 1.25 (adj),
1.68, 2.25, 2.93, 4.55
0.62 (adj), 1.58, 1.67, 2.19, 2.32, 2.63,
2.78, 2.93, 3.08, 4.38, 4.63
0.6 (adj)
−0.50 (adj), +0.62 (adj), +1.23 (adj), −4.38,
−4.63, +1.58, 2.19, +2.63, +2.78, +2.93,
+3.08, +4.38, +4.63
0.5 (adj)
0.62 (adj)
0.62 (adj), 1.73, 3.07
1000 to 4999.
1
+5.0 V
+3.3 V
+1.8 V
–5.0 V
IN1
ADM6339
IN2
Reset
IN3
IN4
GND
Quad voltage microprocessor supervisory circuit.
MicroProcessor
Reset Output Stage
Active Low
Active High
Manual Reset
Capability
Typ Watchdog
Timeout (ms)
Package
Price1
($U.S.)
Push-pull
Push-pull
Yes
1600
8-lead SOIC_N
0.95
Open-drain
—
—
—
5-lead SOT-23
1.15
Open-drain
—
—
Yes
5-lead SOT-23
1.15
140
Push-pull
Push-pull
Yes
—
8-lead SOIC_N
0.98
140
Open-drain
—
No
—
6-lead SOT-23
1.60
100
Open-drain
—
No
—
10-lead MSOP
1.79
140
Open-drain
—
No
—
6-lead SOT-23
1.79
Adj
Adj
Adj
Open-drain
Open-drain
Open-drain
—
—
—
—
—
No
—
—
—
16-lead QSOP
16-lead QSOP
6-lead SOT-23
2.49
2.79
1.79
37
38 High Performance Power Management Products
Supervisory—Battery Backup
Part
Number
1
Reset Threshold (V)
Min Reset
Timeout (ms)
ADM690
ADM690A
ADM691
4.65
4.65
4.65
ADM691A
Reset Output Stage
Backup Battery
Switch
Chip Enable
Gating
Typ Watchdog
Timeout (ms)
Yes
Yes
Yes
No
No
Yes
100, 1600
1600
100, 1600, adj
Open-drain
Yes
Yes
100, 1600, adj
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
Push-pull
—
Push-pull
—
—
Push-pull
Open-drain
—
Push-pull
Open-drain
Push-pull
Open-drain
—
Push-pull
—
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
No
Yes
Yes
No
No
No
100, 1600, adj
1600
100, 1600, adj
100, 1600, adj
100, 1600, adj
100, 1600, adj
100, 1600, adj
100, 1600, adj
100, 1600, adj
1600
1600
1600
35 adj
Push-pull
Push-pull
Yes
Yes
100, 1600, adj
140
140 adj
35 adj
35 adj
Push-pull
Push-pull
Push-pull
Push-pull
—
Push-pull
Push-pull
Push-pull
Yes
Yes
Yes
No
No
Yes
No
Yes
100, 1600
100, 1600, adj
100, 1600, adj
100, 1600, adj
35
140
35 adj
Active Low
Push-pull
Push-pull
Push-pull
Active High
—
—
Push-pull
4.65
140 adj
Push-pull
ADM692
ADM692A
ADM693
ADM693A
ADM694
ADM695
ADM696
ADM697
ADM800
ADM802
ADM805
ADM8690
4.4
4.4
4.4
4.4
4.65
4.65
1.3 adj
1.3 adj
4.3, 4.55
4.4, 4.65
4.4, 4.65
4.65
35
140
35 adj
140 adj
140
140 adj
35
35
140 adj
140
140
35
ADM8691
4.65
ADM8694
ADM8695
ADM8696
ADM8697
4.65
4.65
1.3 adj
1.3 adj
1000 to 4999.
Package
8-lead PDIP
8-lead PDIP, 8-lead SOIC, 8-lead MSOP
16-lead PDIP, 16-lead SOIC
16-lead PDIP, 16-lead SOIC_N, 16-lead SOIC_W,
16-lead TSSOP
8-lead PDIP
8-lead PDIP, 8-lead SOIC
16-lead PDIP, 16-lead SOIC
16-lead PDIP, 16-lead SOIC_N, 16-lead SOIC_W
8-lead PDIP
16-lead PDIP, 16-lead SOIC
16-lead PDIP, 16-lead SOIC_W
16-lead PDIP, 16-lead SOIC_W
16-lead PDIP, 16-lead SOIC_N, 16-lead SOIC_W
8-lead PDIP, 8-lead SOIC
8-lead PDIP, 8-lead SOIC
8-lead PDIP, 8-lead SOIC
16-lead PDIP, 16-lead SOIC_N, 16-lead SOIC_W,
16-lead TSSOP
8-lead PDIP, 8-lead SOIC
16-lead SOIC_W
16-lead PDIP, 16-lead SOIC_W, 16-lead TSSOP
16-lead PDIP, 16-lead SOIC_W, 16-lead TSSOP
Price1
($U.S.)
2.39
1.50
2.70
1.66
2.39
1.66
2.70
1.83
2.50
2.70
2.60
2.60
2.30
2.20
2.20
2.49
2.98
2.69
2.16
2.69
2.69
Visit analog.com/power Low Power Comparators
Number Per
Package
2
2
1
1
1
1
1
1
2
2
4
4
8
8
Internal
Reference
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
Yes
Yes
Reference
Accuracy (±%)
0.275
0.275
3.5
3.5
3.5
0.275
—
—
1.50
1.50
—
0.8
1.5
0.8
Supply
Voltage (V)
1.7 to 5.5
1.7 to 5.5
2.25 to 5.5
2.25 to 5.5
2.25 to 5.5
1.7 to 5.5
2.25 to 5.5
2.25 to 5.5
1.7 to 5.5
1.7 to 5.5
5
2.7 to 5.5
2.3 to shunt
2.3 to shunt
Supply Current
Typ (μA)
6.5
6.5
10.0
10.0
10.0
6.5
4.0
4.0
5.7
5.7
800.0
80
62
62
ADCMP391 New
1
No
—
2.3 to 5.5
18.5
ADCMP392 New
2
No
—
2.3 to 5.5
20.7
ADCMP393 New
4
Yes
—
2.3 to 5.5
26.6
ADCMP394 New
1
Yes
0.8
2.3 to 5.5
35
ADCMP395 New
2
Yes
0.8
2.3 to 5.5
38
ADCMP396 New
4
Yes
0.8
2.3 to 5.5
41.32
ADCMP380 New
1
Yes
1.6
2 to 5.5
0.092
Part Number
ADCMP341
ADCMP343
ADCMP350
ADCMP354
ADCMP356
ADCMP361
ADCMP370
ADCMP371
ADCMP670
ADCMP671
CMP04
ADM1184
ADM2914
ADM12914
11000 to 4999.
Input
Range (V)
0 to VCC
0 to VCC
0 to 22
0 to 22
0 to 22
0 to VCC
0 to 22
0 to 22
0 to VCC
0 to VCC
0 to VCC − 1.5
0 to VCC
0 to VCC
0 to VCC
–0.2 to VCC
+ 0.2
–0.2 to VCC
+ 0.2
–0.2 to VCC
+ 0.2
–0.2 to VCC
+ 0.2
–0.2 to VCC
+ 0.2
–0.2 to VCC
+ 0.2
0 to 5.5
Propagation
Delay Typ (μs)
10.0
10.0
5.0
5.0
5.0
10.0
5.0
5.0
10.0
10.0
1.3
30.0
125
125
Hysteresis
Logic I/O
Package
Price1
($U.S.)
Adj
Adj
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
—
Fixed
Internal
Internal
Open-drain
Open-drain
Open-drain/active low
Open-drain/active high
Push-pull/active high
Open-drain
Open-drain
Push-pull
Open-drain
Open-drain: PG/OV
Open-collector
Open-drain
Open-drain
Open-drain
8-lead SOT-23
8-lead SOT-23
4-lead SC70
4-lead SC70
4-lead SC70
5-lead SOT-23
5-lead SC70
5-lead SC70
6-lead TSOT
6-lead TSOT
14-lead SOIC
10-lead MSOP
16-lead QSOP
16-lead QSOP
0.90
0.90
0.31
0.31
0.31
0.60
0.28
0.28
1.40
1.49
4.75
1.79
2.49
2.79
5
Internal
Open-drain
8-lead SOIC-N
0.25
5
Internal
Open-drain
8-lead SOIC-N
0.34
5
Internal
Open-drain
14-lead SOIC
0.49
5
Internal
Open-drain
8-lead SOIC-N
0.37
5
Internal
Open-drain
10-lead MSOP
0.64
5
Internal
Open-drain
16-lead SOIC
0.98
23
Internal
Open-drain
1.46 mm × 0.96 mm
0.45
39
40 High Performance Power Management Products
Li-Ion Battery Monitoring
Window Comparator
12 V
VDD
IN
+
RX
VDD
OUT
3V
Li-Ion
Cell
ADCMP671
INH
UV
Microprocessor
OUT
400 mV
RY
OV
400 mV
ADCMP361
INL
VBATT
2.280 V
GND
Charging
2.271 V
Quad UV/OV Positive/Negative Monitor
5V
3.3 V
2.5 V
1.8 V
VH1
VCC
SEL
VL1
Timer
VH2
VL2
System
ADM12914
VH3
OV
VL3
UV
VH4
VL4
REF
OV
RZ
Discharging
VOUT
PSU
PWRGD
Latch/DIS
GND
Visit analog.com/power Isolated Power
Integrating power supply isolation with data signal isolation has, until recently, been a challenge because of the difficulty of transmitting power
from the nonisolated system side to the isolated field side. In the past, transferring power across an isolation barrier required a lot of area, with
an expensive module or a complex discrete solution.
Analog Devices has addressed this issue by introducing isoPower®—an extension of the award winning iCoupler® technology. isoPower is a
complete and fully integrated isolation solution for power transfer across an isolation barrier using microtransformers. The iCoupler technology
enables both signal and power to be integrated into a single, tiny surface-mount package with isolation up to 5 kV.
Isolated switching regulators—another extension of iCoupler technology—provide higher efficiency, power, and board savings over discrete
solutions through integration. Features include: secondary side sensing, integrated and isolated feedback, isolated dc-to-dc conversion with up
to 80% efficiency, and regulated output voltages between 3.3 V to 30 V.
Digital Isolators with iso Power Integrated, Isolated Power
Number of Data Channels
Part Number
2.5 kV rms Isolation
ADuM5000*
ADuM5010
ADuM520x
ADuM521x
ADuM524x
ADuM540x*
3.75 kV rms Isolation
ADuM6010
ADuM621x
5 kV rms Isolation
ADuM6000
ADuM620x
ADuM640x
Total
Reverse Direction Options
0
1
2
3
Max Data Rate (Mbps)
Max Output Power (mW)
Max Temperature (°C)
Package
1, 25
1, 25, 100
1
1, 25
500 @ 5 V
150 @ 5 V
500 @ 5 V
150 @ 5 V
50 @ 5 V
500 @ 5 V
105
105
105
105
105
105
16-lead SOIC_W
20-lead SSOP
16-lead SOIC_W
20-lead SSOP
8-lead SOIC_N
16-lead SOIC_W
4
0
0
2
2
2
4
•
•
•
•
•
•
•
•
•
•
•
•
0
2
•
•
•
1, 25, 100
150 @ 5 V
150 @ 5 V
105
105
20-lead SSOP
20-lead SSOP
0
2
4
•
•
•
•
•
•
1, 25
1, 25
400 @ 5 V
400 @ 5 V
400 @ 5 V
105
105
105
16-lead SOIC_W/16-lead SOIC_IC
16-lead SOIC_W/16-lead SOIC_IC
16-lead SOIC_W/16-lead SOIC_IC
•
•
•
•
*Automotive qualified models available. Please visit product pages for more information.
Isolated Switching Regulators
Number of Data Channels
Part Number
2.5 kV rms Isolation
ADuM3070
ADuM347x*
5 kV rms Isolation
ADuM4070
ADuM447x
Total
Max Data Rate (Mbps)
Reverse Direction Options
Max Output Power (mW)
Current (mA)
Range (V)
Max Temperature (°C)
Package
0
1
2
3
4
0
4
•
•
•
•
•
1, 25
500
400
3.3 to 24
3.3 to 24
105
105
16-lead QSOP
20-lead SSOP
0
4
•
•
•
•
•
1, 25
500
500
3.3 to 24
3.3 to 24
105
105
16-lead SOIC_IC
20-lead SOIC_IC
*Automotive qualified models available. Please visit product pages for more information.
41
42 High Performance Power Management Products
Display/Illumination Lighting
High Performance LED Driver Solutions
ADI’s wide portfolio of high efficiency and flexible driver ICs targets general illumination and backlighting applications. The portfolio is comprised of buck, boost, charge pump, and sink type LED driver solutions to meet the
requirements of almost any input power source. The drivers include special features to ensure a robust and safe design and also have dimming and other control features that maximize the performance of the end application.
Step-Up (Boost) LED Drivers
Part Number
ADP5501
ADP5520
ADD5201
ADD5203
ADD5205
ADD5207
ADD5211
VIN (V)
VOUT Max (V)
Number of Strings
2.7 to 5.5
2.7 to 5.5
6 to 21
6 to 21
2.8 to 18
6 to 21
3.5 to 40
24
24
45
45
28
36
80
1
1
8
8
4
4
4
Max LEDs Per
String
6
6
12
12
6
10
22
Max Current Per String
(mA)
Boost Type
30
30
30 (240 total)
30 (240 total)
25 (100 total)
25 (100 total)
200 (800 total)
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
Switching
Frequency (MHz)
Variable
Variable
1
1
1
1
0.2 to 1.2
I2C Support
Package
Price @ 1k ($U.S.)
Yes
Yes
Yes
Yes
No
No
No
24-lead LFCSP
24-lead LFCSP
28-lead LFCSP
28-lead LFCSP
12-lead LFCSP
14-lead LFCSP
24-lead LFCSP
1.20
1.66
1.40
1.40
1.15
1.32
1.40
Step-Down (Buck) LED Drivers
Part Number
ADP2384
ADP2386
ADP2441
VIN (V)
Number of Strings
Max LEDs Per String
Max Current Per String (mA)
Switching Frequency (MHz)
Package
Price @ 1k ($U.S.)
4.5 to 20
4.5 to 20
4.5 to 36
1
1
1
5
5
10
4000
6000
1000
0.2 to 1.4
0.2 to 1.4
0.2 to 1
24-lead LFCSP
24-lead LFCSP
12-lead LFCSP
1.74
2.04
1.78
Current Sink LED Drivers
Part Number
ADP8140
VIN (V)
Number of Strings
Max LEDs Per String
Max Current Per String
Package
Price @ 1k ($U.S.)
Up to 100
4
28
500 mA (2 A total)
16-lead LFCSP
1.50
Inductorless (Charge Pump) LED Drivers
Part Number
VIN (V)
VOUT Max (V)
Number of Strings
LEDs Per String
Max Current Per String (mA)
Boost Type
I2C Support
ADP8860
2.5 to 5.5
5.5
7
1
30
Charge pump
Yes
ADP8861
2.5 to 5.5
5.5
7
1
30
Charge pump
Yes
ADP8863
2.5 to 5.5
5.5
7
1
30
Charge pump
Yes
ADP8866
2.5 to 5.5
5.5
9
1
25
Charge pump
Yes
ADP8870
2.5 to 5.5
5.5
7
1
30
Charge pump
Yes
ADM8843
ADM8845
2.6 to 5.5
2.6 to 5.5
5.5
5.5
4
6
1
1
20
30
Charge pump
Charge pump
No
No
Package
20-ball WLCSP,
20-lead LFCSP
20-ball WLCSP,
20-lead LFCSP
20-ball WLCSP,
20-lead LFCSP
20-lead LFCSP
20-ball WLCSP,
20-lead LFCSP
16-lead LFCSP
16-lead LFCSP
Price @ 1k ($U.S.)
1.36
1.22
1.22
1.48
1.48
0.50
0.71
Visit analog.com/power Flash LED Drivers
Industry Best Efficiency
100
ADI offers a wide portfolio of flash LED drivers that fit the requirements of almost any mobile phone application. A variety of flash currents and
LED configurations are supported. The drivers enhance photo quality by maximizing LED brightness and by including programmable operating
modes that mitigate flash related photo degradation. PCB area is minimized through the use of small WLCSP packages and minimal external
component count.
90
Efficiency (%)
80
New Product Focus: ADP8140
70
60
4-Channel, High Current LED Driver with
Adaptable Power Control
VCC
XX
DC dimming for noiseless operation
XX
4 internal 500 mA current sinks
XX
2% matching between LED channels
FB
XX
Supports dc input systems up to 100 V
COMP
XX
Full array of safety features for robust designs
XX
Available in a 4 mm × 4 mm LFCSP package
AGND VCC
L1
50
COUT
40
ADP1650: VIN = 3.6 V
Competitor: VIN = 3.6 V
0
0.5
VIN
ADP2441
1.0
Efficiency vs. load current (high VF ).
SW
EN
PGND
PGOOD FREQ
Cost-Effective High Performance Flash
LED Driver
Input Voltage = 2.7 V To 5.0 V
SS
VCC
NTC
10 µF
1.0 µH
ADP8140
MIN
VIN
VT
VREG
DIM
MODE
SINK1
EN
nFAULT SINK2
FB_OUT SINK3
SINK4
COMP
ISET VO_SNS
Enable
nFault
1.5
ILoad (A)
BST
Dim
Tx1/Torch
GPIO1
Tx2/ILED/ADC
GPIO2
SW
VOUT
VIN
10 µF
ADP1650
Strobe
LED_OUT
SCL
SDA
EN
SGND
PGND
Max 1.5 A
Exposed Pad
HPWLED Flash Drivers
Part Number
ADP1649
ADP1650
ADP1653
ADP1655
ADP1660
VIN (V)
Max VOUT (V)
WLED Configuration
2.7 to 5.0
2.7 to 5.0
2.75 to 5.5
2.5 to 5.5
2.7 to 5.0
5
5
12
10
5
1
1
2 in series
2 in series
2 in parallel
WLED
Current
1000
1500
500
400
1500
Torch
Mode
Yes
Yes
Yes
Yes
Yes
LED Control
Boost Type
Source
Source
Sink
Source
Source
Inductive
Inductive
Inductive
Inductive
Inductive
WLED Brightness
Control
I2C programmable
I2C programmable
I2C programmable
I2C programmable
I2C programmable
Switching Frequency
(MHz)
Package
Price @ 1k
($U.S.)
3
3
1.2
2
3
12-ball WLCSP
12-ball WLCSP, 10-lead LFCSP
16-lead LFCSP
12-ball WLCSP
12-ball WLCSP
0.85
1.00
1.45
0.95
1.00
43
44 High Performance Power Management Products
Battery Chargers
ADP5063 was recently released for emerging LiFePO4 (lithium iron phosphate) batteries where the termination charging voltage is lower than other Li-Ion batteries with 3.6 V as a typical value. ADP5063 has a
default termination charging voltage at 3.6 V to comply with LiFePO4 battery charging.
ADP506x is a new series of battery chargers compatible with USB 3.0 and USB 1.2 battery charging
specifications. The ADP506x series features power path control with integrated battery isolation FET
between the battery and system load, enabling a system to be booted up instantly even if the battery is
overdepleted or dead. An I2C interface and three fuse selected GPIOs* maximize design flexibility and
programmability. The ADP506x series is designed for use with an NTC thermistor in the battery pack
to monitor temperature. Compatible with the JEITA battery charging specification, the ADP506x series
automatically changes charging current or charging termination voltage dependent on different battery
temperature range.
ADP5090 is a new ultralow power boost charger targeted at emerging photovoltaic/solar harvesters and
thermoelectric generators. It comes with 320 nA quiescent current to generate best efficiency under
ultralow input power conditions. Integrated charge control allows maximized design flexibility for different
energy storage like supercapacitors or Li-Ion batteries.
*GPIO is a factory programmable general-purpose input/output.
Cost-Effective Linear Mode Charger
XX
XX
AC or
USB
Up to 1.3 A charge current
XX
Integrated power path control
XX
Flexible programmability with
I2C interface and three fuse
programmable digital GPIOs
XX
Fast and High Efficiency Linear Mode Charger
USB battery charging spec compliance
ADP5061
VIN
VBUS
Charger
Control
Block
3 MHz switching buck regulator
XX
USB battery charging spec
compliance
XX
C4
22 µF
ISO_B
DIG_IO1
DIG_IO2
DIG_IO3
XX
System
C3
47 µF
SCL
SDA
Ideal for limited PCB
space and cost
sensitive charging
applications
ISO_S
CBP
C2
10 nF
C1
10 µF
Programmable
Flexible programmability with I2C
interface and two hardware control
inputs to set input current limit and
enable/disable trickle charging
XX
VLED
3 MHz
Buck
CFILT
XX
THR
ILED
Up to 680 mA charge current
from 500 mA USB host
Integrated power path control
+ Li-Ion
ADP5065
System
SWx
Inductor
XX
BAT_SNS
SYS_EN
AC
or
USB
VBUS VINx
Ideal for shortening full charging
time and cooler
PGNDx
ISO_Sx
IIN_EXT
TRK_EXT
SCL
SDA
ISO_Bx
Charger
Control
Block
BAT_SNS
THR Li-Ion
SYS_ON_OK
V_WEAK_SET
AGND
+
PGNDx
AGND
Part Number
Switching/
Linear
Number
of Cells
Charged
Cell Type
Max Charge
Current (A)
VIN Protection
(V)
VIN Operating
Range (V)
ADP5065
Switching
1
Li-Ion
1.25
Up to 20
4.0 to 5.5
ADP5061
Linear
1
Li-Ion
1.3
Up to 20
4.0 to 7.0
ADP5062
Linear
1
Li-Ion
1.3
Up to 20
4.0 to 7.0
ADP5063 New
Linear
1
LiFePO4
1.3
Up to 20
4.0 to 7.0
Switching
ADP5090 New (boost/step-up)
1
Li-Ion
super cap
50 mA
Up to 3.6
ADP2291
1
Li-Ion
1.5
Up to 13.5
11000 to 4999.
Linear
Support
Comply with
JEITA Battery
Charging
I2C
Interface
1
Yes
75 mΩ
Yes
Yes
1
Yes
32 mΩ
Yes
Yes
1
Yes
54 mΩ
Yes
Yes
3.6
1
Yes
54 mΩ
Yes
Yes
80 mV to 3.3
2.0 to 5.5
(adjustable)
3
Yes
1Ω
No
No
4.5 to 12
4.2
1
No
—
No
No
3.5 to 4.4
(20 mV per step)
3.8 to 4.5
(20 mV per step)
3.6 to 4.5
(20 mV per step)
Accuracy Over
Temperature
(%)
Power Path Control
SYS-BAT FET
On Resistance
Final Voltage
Options (V)
Package
2.7 mm × 2.1 mm,
20-ball WLCSP
2.6 mm × 2.0 mm,
20-ball WLCSP
4.0 mm × 4.0 mm,
20-lead LFCSP
4.0 mm × 4.0 mm,
20-lead LFCSP
3.0 mm × 3.0 mm,
16-lead LFCSP
8-lead LFCSP,
8-lead MSOP
Price1
($U.S.)
1.60
1.50
1.50
1.50
1.99
1.12
Visit analog.com/power Keypad I/O Expanders
I/O Expanders and QWERTY Keypad Controllers
ADI’s family of keypad controllers reduces the power consumption in devices while simplifying the design
and PCB routing of keypad systems.
Benefits
XX Reduced power consumption during idle state
ADI Keypad Controllers vs. Processor-Based Keypad Controllers
ADI Keypad Controllers
Processor-Based Keypad Controllers
Typical polling current—55 μA
Only draws current during key press
Simple board to board interface
Typical pulling current—60 mA
Constant high current drain
Complex board to board interface
Support for
QWERTY
16
30
No
16
30
No
I2C interface and register
programmable GPIOs,
keypad lock, reset, interrupt
ADP5588
1.8
to 3
16
80
Yes
I2C interface and register
programmable GPIOs, ALS,
reset, interrupt
24-lead
LFCSP
1.20
ADP5589
2.5 to
5.5
19
96
Yes
I2C interface and register
programmable GPIOs, ALS,
reset, interrupt
24-lead
LFCSP,
25-ball
WLCSP
1.20
VCC
ALS
RST
INT
Control
Interface
18
23
Control
Registers
22
Control
Interface
20
17
24
SCL
nRST
Interrupt
Controller
nINT
9
R0
C0
A7 A6 A5 A4 A3 A2 A1 A0
C7 C6 C5 C4 C3 C2 C1 C0
D7 D6 D5 D4 D3 D2 D1 D0
E7 E6 E5 E4 E3 E2 E1 E0
Portable ECG
F7 F6 F5 F4 F3 F2 F1 F0
G7 G6 G5 G4 G3 G2 G1 G0
H7 H6 H5 H4 H3 H2 H1 H0
Keypad Controller
I7
I6
J7 J6
I5
I4
I3
I2
I1
I0
J5 J4 J3 J2 J1 J0
10
11
12
13
14
15
16
C7
8
C6
7
C5
6
C4
5
C3
4
C2
3
C1
2
B7 B6 B5 B4 B3 B2 B1 B0
SDA
Reset
Control
1
R1
RST
INT
R2
ROW[7:0]
ADP5588
I2C
Slave
21
R3
SCL
SDA
1.15
ADP5587
19
GPI
COL[9:0]
0.75
Yes
SDA
Keyboard
Control
0.75
80
SCL
GPIO
Control
16-ball
WLCSP
16-ball
WLCSP
24-lead
LFCSP,
25-ball
WLCSP
18
I2C
Register
Interface
10 mA sinks, PWM
generator, logic functions
10 mA sinks, 2 PWM
generators, logic functions
Price @ 1k
($U.S.)
1.8
to 3
GND
ALS CMP
Inputs
Package
ADP5587
VCC
Processor
Other Functions
R4
Reduced EMI in system
LFCSP packages for flex PCB mounting
Number
of Keys
R5
XX
XX
ADP5586
1.8
to 3
1.8
to 3
Number
of I/Os
R6
Simplified PCB layout
Decreased GPIO requirements in main PCB
ADP5585
VIN (V)
R7
XX
XX
Part
Number
C9
C8
45
46 High Performance Power Management Products
VDDINT Domain
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•3
•
•
•
•
•
•3
•
•
•
•
•
•
•
•
1.32
350
0.8
0.8
1.45
1.32
900
400
500, 533, 600
0.8
1.43
900
•
•
•
•
•
•3
•
•
•3
•
•
•
400, 533
400
533, 600
All
All
All
0.8
0.9
0.9
0.8
1.1
1.1875
1.375
1.43
1.43
1.42
1.47
1.3125
850
750
1350
1600
150
1000
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•3
•
•
•
•3
•
•
•3
•3
•
•
•
•3
•
•
•3
•
•
•3
•
•
•
•
•
•3
•
•
•
•
•
•3
•
•
•
•
•
•
Min
Voltage
(V)
Nom
Voltages
(V)
Max
Voltage
(V)
Max Current (mA)
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•4
•
•
•
•
•
•4
•
•
•
•
•
•4
•
•
•
•
•
•4
•
•
•
•
•
•4
•
•
•
•
•
•4
•
•
•
•
•
•4
•
•
1.8, 2.5, 3.3
1.8, 2.5, 3.3
2.6
1.8
3.3
2.5
Reset/Watchdog Support
N/A
N/A
N/A
N/A
30
25
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•4
•
•
•
•
•
•4
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•4
•
•
3.0 to 18
•
•
•
•
0.8
•
3.15 to 14
ADP1864
•
•
•
•
400
•
0.8 to 14
8A
ADP1829
•
•
•
•
500, 533, 600
300, 400
•
0.6 to 15.3
30 A
ADP5041, 1 buck,
2 LDOs
0.8 to 3.8
Buck: 3.0 to 5.5
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 1.8 A
SW: 1.2 A;
LDO: 300, 300
ADP5135, 3 bucks
0.8 to 3.8
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 1.2 A;
LDO: 300, 300
ADP5040, 1 buck,
2 LDOs
0.8 to 3.8
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 800, 800;
LDO: 300, 300
ADP5037, 2 bucks,
2 LDOs
0.8 to 3.8
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 1.2 A, 1.2 A;
LDO: 300, 300
ADP5134, 2 bucks,
2 LDOs
0.8 to 3.8
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 1.2 A, 1.2 A;
LDO: 300
ADP5024, 2 bucks,
1 LDO
0.8 to 3.8
3.2 to 15
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
0.8 to 3.8
2.3 to 5.5
SW: 800, 800;
LDO: 300
0.8 to 5.0
2.8 to 5.0
2.3 to 5.5
1.0 to 3.3
2.7 to 5.5
2.7 to 5.5
2.3 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.3 to 5.5
1.0 to 3.3
0.8 to 3.3
0.8 to 3.3
1.0 to 3.3
1.2 to 3.3
1.2 to 3.3
0.8 to 1.785
ADP5023, 2 bucks,
1 LDO
•
•
•
800
•
•
1000
•
ADP2370
•
500
ADP2504
250
1.26
2 outputs: 600, 300
1.47
0.95
ADP2140, 1 buck,
1 LDO
1.235
All
800
All
•
•
ADP2138
•
•
3000
•
•
ADP2118
•
•
4000
175
225
ADP2114
1.47
1.47
600
1.1
1.1
ADP2108
All
All
2000
ADSP-BF50x
ADSP-BF51x
ADSP-BF522/ADSP-BF524/
ADSP-BF526
ADSP-BF523/ADSP-BF525/
ADSP-BF527
ADSP-BF531/ADSP-BF532/
ADSP-BF533
ADSP-BF533
ADSP-BF534/ADSP-BF536
ADSP-BF534/ADSP-BF536/
ADSP-BF537
ADSP-BF538/ADSP-BF539
ADSP-BF54x
ADSP-BF54x
ADSP-BF561
ADSP-BF592
ADSP-BF60x
ADP2107
Max IDDINT (mA)
600
Max
Voltage
(V)
SC
1500
Min
Voltage
(V)
Micro-PMUs
ADP2106
1.6 to 3.6
1200
ADP1754, ADP1755
0.75 to 2.5
1.6 to 3.6
800
ADP1752, ADP1753
0.75 to 2.5
1.6 to 3.6
2000
ADP1740, ADP1741
0.75 to 3.0
4.0 to 28
2.5 to 5.5
0.8 to 5.0
50
ADP1720
1.225 to 5.0
500
ADP1715
2.5 to 5.5
0.75 to 3.3,
with tracking
1000
2.5 to 5.5
ADP1707
2.5 to 5.5
1000
ADP1706
0.75 to 3.3,
soft start
1.6 to 3.6
2 outputs: 200, 200
ADP220, 2 LDOs
Speed
(MHz)
VDDEXT
VDDMEM
VDDDDR
VDD_DMC
VDDUSB
VDDOTP
0.8 to 2.8
2.2 to 5.5
300
ADP170
0.8 to 3.0
2.2 to 5.5
150
ADP160
1.2 to 4.2
2.3 to 5.5
200
ADP151
1.2 to 3.3
2.3 to 5.5
500
0.8 to 5.0
2.5 to 5.5
ADP125
0.8 to 5.0
300
1.2 to 3.3
150
ADP123
VOUT (V)
Blackfin
Processors
In micro-PMUs the larger current value refers to bucks while the lower number refers to LDOs.
2
In the micro-PMU case the two voltage ranges refer to the bucks and LDOs respectively.
3
Not all the speed versions supported.
4
Assumes low power DDR2 memories.
1
ADP121
Determine the peak current requirement for each rail of your processor by
referring to the relevant data sheets and engineer-to-engineer notes.
The ADIsimPower design tool offers a complete set of features to create a
complete BOM for all of these solutions.
Visit www.analog.com/ADIsimPower.
IOUT Max (mA) 1
How to Use This Guide
Switching Regulators
Part Number
ADI power management products provide optimized power for Blackfin®,
SHARC®, and microcontroller products—whether it’s a single processor
or multiple processors, in handheld or high power applications, ADI has
a solution to meet your needs.
VIN (V) 2
Linear Regulators
Companion Power Selection Guide: Blackfin
Processors
ADP2102
DSP Companion Guide
Other Domains
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•4
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Visit analog.com/power •
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333
1.14
1.26
<800
1150
•
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266
1.14
1.26
700
1600
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•
•
•
•
•
•3
333
1.14
1.35
900
3025
350
1.14
1.365
1050
1900
ADSP-21367/ADSP21368/ADSP-21369
3
3
•
•
•
•
400
1.14
1.35
1100
3100
266
1.14
1.26
600
1200
•
ADSP-21467/ADSP21469
400
1
1.1
662
2089
•3
450
1.05
1.15
703
2149
200
1.14
1.26
174
294
•
•
266
1.14
1.26
228
369
•
•
•
300
1.25
1.35
282
422
•
•
300
1.05
1.15
540
1959
•
•
•
•
350
1.05
1.15
582
2018
•3
•3
•
•
400
1.05
1.15
624
2052
•3
•3
•
•
•
•
•
Nominal Values (V)
Max Current (mA)
VDDEXT
3.3
—
•
•
VDD_PLL/ANALOG
1.2
10
•
•
Reset/Watchdog Support
3
•
ADSP-21371/ADSP21375
In micro-PMUs the larger current value refers to bucks while the lower number refers to LDOs.
2
In the micro-PMU case the two voltage ranges refer to the bucks and LDOs respectively.
3
Not all the speed versions supported.
3
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•3
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•3
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3.0 to 18
3.15 to 14
0.8 to 14
0.6 to 15.3
8A
•
30 A
•
ADP1864
•
ADP1829
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
ADP5041, 1 buck,
2 LDOs
0.8 to 3.8
SW: 1.2 A;
LDO: 300, 300
ADP5040, 1 buck,
2 LDOs
0.8 to 3.8
Buck: 3.0 to 5.5
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 1.8 A
SW: 1.2 A;
LDO: 300, 300
ADP5135, 3 bucks
0.8 to 3.8
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 800, 800;
LDO: 300, 300
ADP5037, 2 bucks,
2 LDOs
0.8 to 3.8
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 1.2 A, 1.2 A;
LDO: 300, 300
ADP5134, 2 bucks,
2 LDOs
0.8 to 3.8
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 1.2 A, 1.2 A;
LDO: 300
ADP5024, 2 bucks,
1 LDO
0.8 to 3.8
3.2 to 15
Buck: 2.3 to 5.5;
LDO: 1.7 to 5.5
SW: 800, 800; LDO:
300
ADP5023, 2 bucks,
1 LDO
0.8 to 3.8
2.3 to 5.5
800
ADP2370
0.8 to 5.0
1000
ADP2504
2.8 to 5.0
2.3 to 5.5
2 outputs: 600, 300
ADP2140, 1 buck,
1 LDO
1.0 to 3.3
2.3 to 5.5
2.7 to 5.5
800
ADP2138
1.0 to 3.3
2.7 to 5.5
3000
ADP2118
0.8 to 3.3
2.3 to 5.5
4000
ADP2114
0.8 to 3.3
2.7 to 5.5
600
ADP2108
1.0 to 3.3
2.7 to 5.5
•
600
•
1500
•
ADP2106
•
ADP2102
1150
1200
<800
800
1.05
ADP1754,
ADP1755
0.95
2000
200
ADP1752,
ADP1753
•3
ADSP-21362/ADSP21363/ADSP-21364/
ADSP-21365/ADSP21366
Companion Power
Selection Guide:
SHARC Processors
ADP1740,
ADP1741
•3
•3
50
•3
•3
ADP1720
•3
•3
500
•3
•
ADP1715
•
•
1000
•
•
ADP1707
•
•
1000
•
•3
ADP1706
•3
•
2 outputs: 200, 200
•
1260
ADP220, 2 LDOs
1260
500
300
<500
1.26
ADP170
1.26
1.14
150
1.14
200
ADP160
150
200
ADSP-21261/ADSP21262/ADSP-21266
ADP151
Max
IDDINT
(mA)
500
Typical
IDDINT
(mA)
ADP125
Max
Voltage
(V)
300
Min
Voltage
(V)
ADP123
2000
1.2 to 3.3
2.7 to 5.5
SC
ADP2107
1.2 to 3.3
1.6 to 3.6
0.75 to 2.5
1.6 to 3.6
0.75 to 2.5
1.6 to 3.6
0.75 to 3.0
4.0 to 28
2.5 to 5.5
2.5 to 5.5
0.75 to 3.3, with
tracking
1.225 to 5.0
2.5 to 5.5
0.8 to 5.0
2.5 to 5.5
0.75 to 3.3, soft
start
1.6 to 3.6
2.2 to 5.5
2.2 to 5.5
2.3 to 5.5
2.3 to 5.5
0.8 to 2.8
0.8 to 3.0
1.2 to 4.2
1.2 to 3.3
0.8 to 5.0
2.5 to 5.5
150
ADP121
Micro-PMUs
Speed
(MHz)
ADSP-21487/ADSP21488/ADSP-21489
Other
Domains
Switching Regulators
SHARC
Processors
ADSP-21477/ADSP21478/ADSP-21479
1
0.8 to 5.0
1.2 to 3.3
IOUT Max (mA) 1
VIN (V) 2
VOUT (V)
Determine the peak current requirement for each rail of your
processor by referring to the relevant data sheets and engineerto-engineer notes. The ADIsimPower design tool offers a complete
set of features to create a complete BOM for all of these solutions.
Visit www.analog.com/ADIsimPower.
VDDINT Domain
How to Use This Guide
Part Number
ADI power management products provide optimized power for
Blackfin, SHARC, and microcontroller products—whether it’s
a single processor or multiple processors, in handheld or high
power applications, ADI has a solution to meet your needs.
Linear Regulators
0.8 to 1.785
Companion Power Selection Guide: SHARC
Processors
•
•
•
•
•
•
47
Online Tools and Resources
In addition to providing world-class products and technical support, ADI takes great pride in offering design engineers the very best in online design tools. These tools have been specifically designed to provide power
designers and nonpower designers alike the tools needed to design, optimize, and implement the very best power circuits available.
Tools like the recently released ADIsimPower tool provide users with an easy four-step process using an intuitive graphical user interface via your Web browser. This particular tool allows the designer to preselect their
key goals, whether they be cost, size, or performance, and optimizes the solution to meet those goals. Additional tools are available online (as Excel-based downloadable versions) that make product selection and design
a snap. ADI puts the power back in your hands.
Available Online Tools
XX
ADIsimPE: linear and mixed-signal circuit simulator
XX
ADIsimPower: part selection and design tool
XX
Parametric search tools for linear regulators, supervisors, and others
XX
Design and control tools for hot swap, digital power, and sequencers
Other Power Brochures Available:
XX
High Performance LDOs
XX
Hot Swap and Power Monitoring
XX
Integrated Power Management Solutions
XX
Integrated Power Solutions for Xilinx FPGAs
XX
Integrated Power Solutions for Altera FPGAs
XX
Voltage Monitoring and Sequencing
XX
Digital Isolator Product Selection and Resource Guide
External
Trigger
AD9680
ADP7104-3.3
ADC 14-Bit High Accuracy ADN4661
1 GSPS
Buffer
500 mA LDO
FMC
Connector
AD9523-1
Low Jitter Clock
Generator
ADC
Inputs
ADC
Inputs
DAC
Outputs
AD9144
DAC 16-Bit
25 GSPS
125 MHz
Crystal
DAC
Outputs
ADP1503
1.2 A LDO
ADP2384 ADN4661 AD7291
ADP1753
Ultralow Noise 4 A Switcher Buffer 8-CH ADC
150 MA LDO
ADP1740-1.2
2 A LDO
Proven reference design.
EngineerZone Online
Support Community
Find answers to your power
management questions. Join our
power management community
at ez.analog.com.
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