Analog Devices' Efficient, Compact Power Solutions for Xilinx High Performance FPGAs

Analog Devices’ Efficient, Compact Power Solutions
for Xilinx High Performance FPGAs
www.analog.com/power
Power Management Solutions for Xilinx Programmable Logic Devices
Contents
Selecting the optimum regulator to power your FPGA depends on the input voltage, maximum load
current, and efficiency requirements. Low dropout (LDO) regulators are excellent at low current
levels where their low efficiency wastes little power. LDOs also offer low noise and fast transient
response compared to switching regulators. They have a small footprint and are relatively inexpensive. At medium current levels buck (step-down) regulators are used. For the highest load currents
controller regulators are required that use external power MOSFETs.
Virtex-7, Kintex-7, Artix-7, Virtex-6, and Spartan-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Spartan-6, Virtex-4, and Spartan-3 Family.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Virtex-II Pro and Virtex-II.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Virtex-E, Spartan-IIE, and CoolRunner-II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
How to Use the Selection Tables
Spartan-II.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Determine the peak current requirement for each rail of your Xilinx® FPGA by referring to the
relevant data sheet and using Xilinx Web tools, such as XPower Analyzer. Then, use the appropriate
table in this guide to select power solutions that offer the required VOUT and IOUT for that rail. If a low
noise supply rail is required, then an LDO may be the best solution.
CoolRunner XPLA3 .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Multivoltage Supervisors.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
ADI provides two types of selection tables in this guide; tables for selecting the FPGA core power
regulator (for example, the 0.9 V supply for the Virtex®-7 core shown on Page 3), and tables for
selecting the power regulator for I/O or AUX supplies that are provided near the end of this guide.
Power Supplies for 2.5 V I/O.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
From the left header column of the core power tables, select the input supply voltage available and
then move to the box on the right under the header that specifies the required core load current.
In each box there are two or more regulator suggestions. Select the best product using your exact
load current and input voltage available. Refer to the data sheet on the chosen LDO, buck controller
product for detailed specifications and application circuits.
The ADIsimPower™ design tool offers a complete set of features to create a complete BOM for all of
these solutions. The power regulator tables for I/O or AUX supplies are used in a similar way to the
core power tables. The ADIsimPower design tool is also used to create a complete BOM for I/O or
AUX supplies. Visit www.analog.com/ADIsimPower.
2
Virtex-5 and Virtex-5Q.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
|
Analog Devices’ Efficient, Compact Power Solutions for Xilinx High Performance FPGAs
Power Supplies for 1.2 V or 1.5 V I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power Supplies for 1.8 V I/O.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power Supplies for 3.3 V I/O.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Online Tools/Resources.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Power Management RedyKit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Power Chain .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Virtex-7, Kintex-7, Artix-7, Virtex-6, and Spartan-6 (-1L only)
0.9 V Core or 1.0 V Core Supply
Part Number
Type
Part Number
Type
Part Number
≤600 mA
ADP123
ADP1710
ADP1711
LDO
LDO
LDO
ADP125
ADP172*
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
LDO
LDO
LDO
Buck
Buck
Buck, LDO
ADP123
ADP1710
ADP1711
ADP2108*
LDO
LDO
LDO
Buck
ADP125
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
LDO
LDO
Buck
Buck
Buck, LDO
ADP2300
ADP2301
Buck
Buck
ADP2300
ADP2301
2.7 V to 5 V
Type
Part Number
≤1.0 A
Type
≤2.0 A
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1864
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
Controller
≤12 V to 24 V
Buck
Buck
ADP2300
ADP2301
ADP1864
Buck
Buck
Controller
Part Number
Type
≤4.0 A
Part Number
Type
≤25 A
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2119*
LDO
LDO
LDO
LDO
Buck
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
Buck
Controllers
Controller
Dual controller
ADP1821/ADP1822
ADP1828
ADP1829*
Controllers
Controller
Dual controller
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2114*
ADP2119*
ADP1864
LDO
LDO
LDO
LDO
Dual buck
Buck
Controller
Dual buck
Controllers
Controller
Dual controller
Dual controller
Controllers
Controllers
Controllers
Buck
Dual buck
Controller
Dual buck
Dual buck
Buck
Controllers
Controller
Dual controller
Dual controller
Controller
Controllers
Controllers
Controllers
Buck
Dual buck
Controllers
Controller
Dual controller
Dual controller
Controller
Controllers
Controllers
Controllers
ADP2116*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2302
ADP2323
ADP1864
ADP2114*
ADP2116*
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2303
ADP2323
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controllers
Controller
Dual controller
Dual controller
Controllers
Controllers
Controllers
Input Supply
1.2 V to 2.7 V
≤200 mA
*Devices are available in tiny packages, either WLCSP or LCSP (QFN).
www.analog.com/power | 3
Virtex-5 and Virtex-5Q
1.0 V Core Supply
Part Number
Type
Part Number
Type
Part Number
≤600 mA
ADP123
ADP1710
ADP1711
LDO
LDO
LDO
ADP125
ADP172*
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
LDO
LDO
LDO
Buck
Buck
Buck, LDO
ADP123
ADP1710
ADP1711
ADP2108*
LDO
LDO
LDO
Buck
ADP125
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
LDO
LDO
Buck
Buck
Buck, LDO
ADP2300
ADP2301
Buck
Buck
ADP2300
ADP2301
2.7 V to 5 V
Type
Part Number
≤1.0 A
Buck
Buck
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1864
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
Controller
ADP2300
ADP2301
ADP1864
Buck
Buck
Controller
|
Part Number
Type
≤4.0 A
Part Number
Type
≤25 A
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2119*
LDO
LDO
LDO
LDO
Buck
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
Buck
Controller
Controller
Dual controller
ADP1821/ADP1822
ADP1828
ADP1829*
Controller
Controller
Dual controller
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2114*
ADP2119*
ADP1864
LDO
LDO
LDO
LDO
Dual buck
Buck
Controller
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Buck
Dual buck
Controller
Dual buck
Dual buck
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
Buck
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
ADP2116*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2302
ADP2323
ADP1864
ADP2114*
ADP2116*
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2303
ADP2323
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
*Devices are available in tiny packages, either WLCSP or LCSP (QFN).
4
Type
≤2.0 A
≤12 V to 24 V
Input Supply
1.2 V to 2.7 V
≤200 mA
Analog Devices’ Efficient, Compact Power Solutions for Xilinx High Performance FPGAs
Typical Power Supply Circuit for Virtex-5
CC11
RCC1
CC12
VIN = 5V
M1
RTOP1
73.2k
RAMP1
VCCO
CIN1
PGDOOD1
CSS2
RILIM1
4.99k
SS1
PGOOD1
ILIM1
BST1
RAMP1
25
VCCO 1.8V, 4A
COUT1
M2
EN1
2
SYNC
3
VIN
4
VCCO
5
VDL
6
AGND
PGND2 19
7
FREQ
DH2 18
8
EN2
SW2 17
RCC2
L1
SW1 24
DH1 23
RCSG1
47k
PGND1 22
DL1 21
VIN
ADP1850
SS2
PGOOD2
ILIM2
BST2
DL2 20
9
10
11
12
13
14
15
16
VCCO
TO
VIN
CC22
RBOT2
10k
RTOP2
20k
M3
CIN2
RILIM2
4.99k
L2
VCCNIT 1V, 2A
M4
CCBST2
COUT2
CC22
CC21
26
1
RRAMP2
RFREQ
27
RAMP2
CVDL
28
COMP2
CVCCO
29
FB2
CVIN
30
TRK2
RVIN
31
FB1
TRK1
32
COMP1
RBOT1
10k
RCSG2
47k
PGGOOD2
5V
RIN
VIN
VIN
CIN
VOUT
VOUT
ADP124
ARHZ-2.5
VCCAUX 2.5V, 500mA
NC
GND SENSE
NC
5V
ENIN
VCC
CEXT
ADM1085
VIN
GND
ENOUT
www.analog.com/power | 5
Spartan-6 (-2, -3, and -4 speed grades), Virtex-4, and Spartan-3 Family
1.2 V Core Supply
Part Number
Type
Part Number
2.7 V to 5 V
Type
Part Number
≤600 mA
ADP121*
ADP123
ADP150*
ADP1710
ADP1711
LDO
LDO
LDO
LDO
LDO
ADP121*
ADP123
ADP150*
ADP1710
ADP1711
ADP2108*
LDO
LDO
LDO
LDO
LDO
Buck
ADP2300
ADP2301
Buck
Buck
ADP125
ADP170/ADP171
ADP172*
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
ADP125
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
ADP2300
ADP2301
Type
|
Type
≤2.0 A
Part Number
Type
≤4.0 A
Part Number
Type
≤25 A
LDO
LDO
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2119*
LDO
LDO
LDO
LDO
Buck
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
Buck
Controller
Controller
Dual controller
ADP1821/ADP1822
ADP1828
ADP1829*
Controller
Controller
Dual controller
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1864
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
Controller
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2114*
ADP2119*
ADP1864
LDO
LDO
LDO
LDO
Dual buck
Buck
Controller
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
ADP2300
ADP2301
ADP1864
Buck
Buck
Controller
ADP2302
ADP2323
ADP1864
Buck
Dual buck
Controller
Dual buck
Dual buck
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
Buck
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
ADP2116*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Buck
Buck
ADP2114*
ADP2116*
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2303
ADP2323
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
*Devices are available in tiny packages, either WLCSP or LFCSP (QFN).
6
Part Number
≤1.0 A
≤12 V to 24 V
Input Supply
1.5 V to 2.7 V
≤200 mA
Analog Devices’ Efficient, Compact Power Solutions for Xilinx High Performance FPGAs
Typical Power Supply Circuit for Spartan-3
VIN = 5V
RVDD
CVDD
RPG2
EN2
EN1
VIN1
VDD
CIN2
VIN3
PGOOD1
VIN6
PGOOD2
L2
SW3
COUT2A
FB1
FB2
V2SET
V1SET
RV1
SYNC/CLKOUT
CSS2
COMP2
SS2
COMP1
SS1
FREQ
OPCFG
SCFG
GND
RC2
CCC21
COUT1A
PGND2
PGND4
RV2
VCCO 3.3V, 2A
SW2
PGND1
PGND3
SYNC
PGOOD1
L1
SW1
ADP2114
SW4
EN1
CIN1
VIN2
VIN5
PGOOD2
VCCNT 1.2V, 2A
RPG1
EN2
VIN4
CSS1
RC1
CCC11
RFREQ
5V
RIN
VIN
VIN
CIN
VOUT
VCCAUX 2.5V, 400mA
VOUT
ADP124
ARHZ-2.5
COUT
NC
EN
GND SENSE
NC
5V
ENIN
VCC
CEXT
ADM1085
VIN
GND
ENOUT
www.analog.com/power | 7
Virtex-II® Pro and Virtex-II
1.5 V Core Supply
Part Number
Type
Part Number
2.7 V to 5 V
≤12 V to 24 V
Input Supply
1.8 V to 2.7 V
≤200 mA
Type
Part Number
≤600 mA
ADP121*
ADP123
ADP150*
ADP1710
ADP1711
LDO
LDO
LDO
LDO
LDO
ADP121*
ADP123
ADP150*
ADP1710
ADP1711
ADP1720
ADP3331
ADP3333
ADP2108*
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
ADP1720
ADP3331
ADP3333
ADP2300
ADP2301
LDO
LDO
LDO
Buck
Buck
ADP125
ADP170/ADP171
ADP172*
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
ADP125
ADP1715/ADP1716
ADP3334
ADP3336
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
ADP3334*
ADP3336
ADP2300
ADP2301
Type
|
Type
≤2.0 A
Part Number
Type
≤4.0 A
Part Number
Type
≤25 A
LDO
LDO
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2119*
LDO
LDO
LDO
LDO
Buck
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
Buck
Controller
Controller
Dual controller
ADP1821/ADP1822
ADP1828
ADP1829*
Controller
Controller
Dual controller
LDO
LDO
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1864
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
Controller
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2114*
ADP2119*
ADP1864
LDO
LDO
LDO
LDO
Dual buck
Buck
Controller
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
ADP2300
ADP2301
ADP1864
Buck
Buck
Controller
ADP2302
ADP2323
ADP1864
Buck
Dual buck
Controller
Dual buck
Dual buck
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
Buck
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
ADP2116*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
LDO
LDO
Buck
Buck
ADP2114*
ADP2116*
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2303
ADP2323
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882ADP18/83
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882ADP18/83
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
*Devices are available in tiny packages, either WLCSP or LCSP (QFN).
8
Part Number
≤1.0 A
Analog Devices’ Efficient, Compact Power Solutions for Xilinx High Performance FPGAs
Virtex-E, Spartan-IIE, and CoolRunner®-II
1.8 V Core Supply
Part Number
Type
Part Number
2.7 V to 5 V
≤2 V to 24 V
Input Supply
2.3 V to 2.7 V
≤200 mA
Type
Part Number
≤600 mA
ADP121*
ADP130
ADP150*
ADP1710
ADP1711
LDO
LDO
LDO
LDO
LDO
ADP121*
ADP123
ADP150*
ADP1710
ADP1711
ADP1720
ADP3331
ADP3333
ADP2108*
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
ADP1720
ADP3331
ADP3333
ADP2300
ADP2301
LDO
LDO
LDO
Buck
Buck
ADP125
ADP170/ADP171
ADP172*
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
ADP125
ADP1715/ADP1716
ADP3334
ADP3336
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
ADP3335*
ADP3336
ADP2300
ADP2301
Type
Part Number
≤1.0 A
Type
≤2.0 A
Part Number
Type
≤4.0 A
Part Number
Type
≤25 A
LDO
LDO
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2119*
LDO
LDO
LDO
LDO
Buck
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
Buck
Controller
Controller
Dual controller
ADP1821/ADP1822
ADP1828
ADP1829*
Controller
Controller
Dual controller
LDO
LDO
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1864
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
Controller
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2114*
ADP2119*
ADP1864
LDO
LDO
LDO
LDO
Dual buck
Buck
Controller
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
ADP2300
ADP2301
ADP1864
Buck
Buck
Controller
ADP2302
ADP2323
ADP1864
Buck
Dual buck
Controller
Dual buck
Dual buck
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
Buck
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
ADP2116*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
LDO
LDO
Buck
Buck
ADP2114*
ADP2116*
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2303
ADP2323
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
*Devices are available in tiny packages, either WLCSP or LFCSP (QFN).
www.analog.com/power | 9
Spartan-II
2.5 V Core Supply
Part Number
Type
Part Number
≤12 V to 24 V
Input Supply
3 V to 5 V
≤200 mA
Type
Part Number
≤600 mA
ADP121*
ADP122
ADP123
ADP150*
ADP1720
ADP3331
ADP3333
ADP2108*
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
ADP124
ADP125
ADP1715/ADP1716
ADP3334
ADP3336
ADP2108*
ADP2140*
ADP5020*
ADP5022*
ADP1720
ADP3330
ADP3331
ADP3333
ADP2300
ADP2301
LDO
LDO
LDO
LDO
Buck
Buck
ADP3335*
ADP3336
ADP2300
ADP2301
Type
Part Number
≤1.0 A
Type
Part Number
≤2.0 A
Type
Part Number
≤4.0 A
LDO
LDO
LDO
LDO
LDO
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1864
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
Controller
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2114*
ADP2119*
ADP1864
LDO
LDO
LDO
LDO
Dual buck
Buck
Controller
LDO
LDO
Buck
Buck
ADP2300
ADP2301
ADP1864
Buck
Buck
Controller
ADP2302
ADP2323
ADP1864
Buck
Dual buck
Controller
ADP2114*
ADP2116*
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2303
ADP2323
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Type
≤25 A
Dual buck
Dual buck
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
Buck
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
ADP2116*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882ADP18/83
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
*Devices are available in tiny packages, either WLCSP or LCSP (QFN).
VIN = 5V
10
1F
47F
VDD
VIN6
PGOOD2
PGOOD2
VOUT2 = 1.2V, 3A
VIN5
2.2H
SW3
10nF
V1SET
SYNC/CLKOUT COMP1
COMP2
SS1
SS2
fSW = 600kHz
|
Analog Devices’ Efficient, Compact Power Solutions for Xilinx High Performance FPGAs
VOUT1 = 2.5V, 3A
SW2
8.2k
10
PGOOD1
3.3H
47F
FB1
FB2
V2SET
FREQ
30kΩ
820pF
SW1
22F
PGND2
PGND4
4.7k
VIN3
PGOOD1
PGND1
PGND3
SYNC
VIN2
ADP2116
SW4
100F
EN1
VIN1
OPCFG
22F
100k
EN2
VIN4
SCFG
GND
100k
27k
10nF
30k
820pF
22F
CoolRunner XPLA3
3.3 V Core Supply
Part Number
Type
Part Number
≤12 V to 24 V
Input Supply
5V
≤200 mA
Type
Part Number
≤600 mA
ADP121*
ADP122
ADP123
ADP150*
ADP1720
ADP3331
ADP3333
ADP2108*
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
ADP124
ADP125
ADP1715/ADP1716
ADP3334
ADP3336
ADP2108*
ADP2140*
ADP5020*
ADP5022*
ADP1720
ADP3330
ADP3331
ADP3333
ADP2300
ADP2301
LDO
LDO
LDO
LDO
Buck
Buck
ADP3335*
ADP3336
ADP2300
ADP2301
Type
Part Number
≤1.0 A
Type
Part Number
≤2.0 A
Type
Part Number
≤4.0 A
LDO
LDO
LDO
LDO
LDO
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP1706*
ADP1707*
ADP1708*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1864
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
Controller
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP2114*
ADP2119*
ADP1864
LDO
LDO
LDO
LDO
Dual buck
Buck
Controller
LDO
LDO
Buck
Buck
ADP2300
ADP2301
ADP1864
Buck
Buck
Controller
ADP2302
ADP2323
ADP1864
Buck
Dual buck
Controller
Dual buck
Dual buck
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
Buck
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
ADP2114*
ADP2116*
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2303
ADP2323
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
*Devices are available in tiny packages, either WLCSP or LFCSP (QFN).
330pF
Type
≤25 A
ADP2116*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
42.2k
47pF
VIN = 10V TO 18V
45.3k
M1
CIN
187k
100nF
22pF
CIN1
VCCO
2.1k
26
25
BST1
RAMP1
27
0.1F
EN1
2
SYNC
3
VIN
4
VCCO
5
VDL
6
AGND
PGND2 19
7
FREQ
DH2 18
1F
COUT12
VOUT1
3.3V
14A
SW1 24
DH1 23
22k
PGND1 22
DL1 21
1F 2
ADP1850
RAMP2
SS2
PGOOD2
ILIM2
BST2
9
10
11
12
13
14
15
16
VCCO
187k
COMP2
SW2
FB2
EN2
23.2k
VIN
DL2 20
TRK2
8
COUT11
M2
1
1F
560pF
28
ILIM1
29
SS1
30
PGOOD1
2
31
FB1
TRK1
32
COMP1
10k
M3
CIN2
17
2.1k
L2
M4 COUT
21
0.1F
COUT22
VOUT2
1.8V
14A
100nF
22pF
22k
TO
VIN
47pF
10k
L1
20k
www.analog.com/power | 11
Multivoltage Supervisors
Analog Devices offers a portfolio of multivoltage monitors suited to monitoring two, three, or four supplies. There are
several device families offering combinations of positive and negative pretrimmed thresholds and user adjustable
inputs, with some including a watchdog timer function. With up to twice the threshold accuracy over temperature of
competitive parts, these new ADI products offer the ability to monitor emerging low voltage core requirements and,
therefore, maximize system protection.
5V
IN1
3.3V
IN2
RESET
1V
IN3
–5V
IN4
ADM6339 Quad Voltage Monitor Features
• Monitors positive and negative supplies
IN1
5V PULL-UP
IN2
• Factory set threshold options:
–5 V, +1.8 V, +2.5 V, +3.0 V, +3.3 V, +5 V
• Adjustable input threshold options:
–0.5 V, +0.62 V, +1.23 V
P
200ms
TIMEOUT
ADM6339Q
VREF
Multivoltage Supervisors
Part
Number
Number of
Monitored Voltages
Reset Threshold (V)
Adjustable Accuracy
(Over Temperature)
Min Reset
Timeout (ms)
±0.8%
140
Active Low
Push-pull
Active High
Push-pull
±0.8%
140
Push-pull
±1.5%
140
±0.8%
±0.8%
Manual
Typ Watchdog UV and OV
Reset Capability Timeout (ms)
Monitor
Package
Price
($U.S.)1
ADM2914
4
0.6 (adj), 1.68, 2.25, 2.93, 4.55
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)
±1.5%
Adj
Open-drain
—
—
—
Yes
16-lead QSOP
3.99
ADM12914
4
0.5 (adj)
±0.8%
Adj
Open-drain
—
—
—
Yes
16-lead QSOP
4.99
ADM6305
2
±1.5%
1, 20, 140, 1120
Open-drain
—
—
—
—
5-lead SOT-23
1.15
ADM6306
2
0.4 (adj), 1.23 (adj)
(adj),
0.4
1.23 (adj), 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
±1.5%
1, 20, 140, 1120
Open-drain
—
Yes
—
—
5-lead SOT-23
1.15
ADM13305
2
ADM13307
3
ADM6710
3 or 4
ADM1184
4
ADM6339
4
Yes
1600
—
8-lead SOIC_N
0.95
Push-pull
Yes
—
—
8-lead SOIC_N
0.98
Open-drain
—
—
—
—
6-lead SOT-23
1.60
100
Open-drain
—
—
—
—
10-lead MSOP
2.39
140
Open-drain
—
—
—
—
6-lead SOT-23
1.79
11000 to 4999
ADI Introduces a New Family of Ultralow Power Supervisory Circuits
The ADM6326, ADM6328, ADM6346, and ADM6348 are ultralow power microprocessor supervisory
circuits suited to monitoring the power supplies in portable microprocessor-based applications.
This new family of ultralow power supervisory circuits extends the battery life of portable devices
by consuming only 500 nA (typ) supply current while maximizing product reliability through robust
supply monitoring.
12
Reset Output Stage
|
Analog Devices’ Efficient, Compact Power Solutions for Xilinx High Performance FPGAs
Power Supplies for 1.2 V or 1.5 V I/O
Part Number
Type
Part Number
3.3 V
5V
Input Voltage
2.5 V
1.8 V
≤600 mA
ADP170/ADP171
ADP172*
ADP125
ADP172*
ADP2108*
ADP2109*
ADP2140*
ADP125
ADP172*
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
ADP125
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
Type
Part Number
≤1.0 A
LDO
LDO
LDO
LDO
Buck
Buck
Buck, LDO
LDO
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
Type
Part Number
≤2.0 A
Type
Part Number
ADP1821/ADP1822
ADP1828
ADP1829*
Controller
Controller
Dual controller
ADP1821/ADP1822
ADP1828
ADP1829*
Controller
Controller
Dual controller
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
Buck
Controller
Controller
Dual controller
ADP1821/ADP1822
ADP1828
ADP1829*
Controller
Controller
Dual controller
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2118*
ADP2303
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Buck
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
≤4.0 A
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
Buck
LDO
LDO
LDO
LDO
Buck
ADP1740*
ADP1741*
ADP1754*
ADP1755*
ADP1740*
ADP1741*
ADP2118*
ADP2119*
LDO
LDO
LDO
LDO
LDO
LDO
Buck
Buck
ADP1740*
ADP1741*
ADP2114*
ADP2119*
LDO
LDO
Dual buck
Buck
ADP2120*
ADP2300
ADP2301
ADP1864
Buck
Buck
Buck
Controller
ADP2114*
ADP2118*
ADP2119*
ADP2302
ADP2323
ADP1864
Dual buck
Buck
Buck
Buck
Dual buck
Controller
Type
≤25 A
*Devices are available in tiny packages, either WLCSP or LFCSP (QFN).
www.analog.com/power | 13
Power Supplies for 1.8 V I/O
Part Number
Type
Part Number
Type
Part Number
LDO
LDO
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
LDO
LDO
LDO
LDO
Buck
LDO
LDO
LDO
LDO
Buck
ADP2120*
ADP2300
ADP2301
ADP1864
Buck
Buck
Buck
Controller
5V
Input Voltage
3.3 V
2.5 V
≤600 mA
ADP124
ADP172*
ADP124
ADP172*
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
ADP124
ADP1715/ADP1716
ADP2108*
ADP2109*
ADP2140*
ADP5020*
ADP5022*
Type
Part Number
ADP1740*
ADP1741*
ADP2118*
ADP2119*
LDO
LDO
Buck
Buck
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
Buck
Controller
Controller
Dual controller
ADP1821/ADP1822
ADP1828
ADP1829*
Controller
Controller
Dual controller
ADP1740*
ADP1741*
ADP2114*
ADP2119*
LDO
LDO
Dual buck
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Dual buck
Buck
Buck
Dual buck
Controller
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Buck
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2114*
ADP2119*
ADP2302
ADP2323
ADP1864
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2118*
ADP2303
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
≤1.0 A
LDO
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
LDO
LDO
Buck
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
≤2.0 A
*Devices are available in tiny packages, either WLCSP or LFCSP (QFN).
14
|
Analog Devices’ Efficient, Compact Power Solutions for Xilinx High Performance FPGAs
Type
≤4.0 A
Part Number
Type
≤25 A
Power Supplies for 2.5 V I/O
Part Number
Type
Part Number
5V
Input Voltage
3.3 V
≤600 mA
Type
Part Number
≤1.0 A
Type
Type
≤2.0 A
Part Number
≤4.0 A
ADP124
ADP172*
ADP2108*
ADP2140*
ADP5020*
ADP5022*
LDO
LDO
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP1752*
ADP1753*
ADP1754*
ADP1755*
ADP2120*
LDO
LDO
LDO
LDO
Buck
ADP1740*
ADP1741*
ADP2114*
ADP2118*
ADP2119*
LDO
LDO
Dual buck
Buck
Buck
ADP124
ADP1715/ADP1716
ADP2108*
ADP2140*
ADP5020*
ADP5022*
LDO
LDO
Buck
Buck, LDO
Dual buck, LDO
Dual buck, LDO
ADP2120*
ADP1864
Buck
Controller
ADP2114*
ADP2119*
ADP1864
Dual buck
Buck
Controller
LDO
LDO
Buck
Buck
ADP2300
ADP2301
ADP1864
Buck
Buck
Controller
ADP2302
ADP2323
ADP1864
Buck
Dual buck
Controller
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2118*
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
ADP2303
ADP2323
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1864
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
12 V
ADP3335*
ADP3336
ADP2300
ADP2301
Part Number
Type
≤25 A
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
Buck
Dual buck
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
Controller
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
*Devices are available in tiny packages, either WLCSP or LFCSP (QFN).
VIN = 12V
BST
VIN
CIN
10F
25V
ADP2302-2.5
EN
CBST
0.1F
SW
PGOOD
L
5.2H
D
B330B
VOUT = 2.5V
2A
COUT1
22F
6.3V
COUT2
22F
6.3V
COUT3
22F
6.3V
FB
GND
www.analog.com/power | 15
Power Supplies for 3.3 V I/O
Input Voltage
5V
Part Number
Type
≤600 mA
ADP124
LDO
ADP1715/ADP1716
LDO
Buck
ADP2108*
Buck, LDO
ADP2140*
Dual buck, LDO
ADP5020*
Dual buck, LDO
ADP5022*
LDO
LDO
Buck
Buck
Type
Part Number
Type
≤1.0 A
Part Number
≤2.0 A
ADP1706*
ADP1707*
ADP1708*
ADP2120*
ADP1864
LDO
LDO
LDO
Buck
Controller
ADP2114*
ADP2119*
ADP1864
Dual buck
Buck
Controller
ADP2300
ADP2301
ADP1864
Buck
Buck
Controller
ADP2302
ADP2323
ADP1864
Buck
Dual buck
Controller
12 V
ADP3335*
ADP3336
ADP2300
ADP2301
Part Number
Type
≤4.0 A
Buck
ADP2118*
ADP1821/ADP1822
Controller
ADP1828
Controller
Dual controller
ADP1829*
Dual controller
ADP1850*
ADP1864
Controller
ADP1870/ADP1871
Controller
ADP1872/ADP1873
Controller
ADP1882/ADP1883
Controller
ADP2303
Buck
ADP2323
Dual buck
ADP1821/ADP1822
Controller
ADP1828
Controller
Dual controller
ADP1829*
Dual controller
ADP1850*
ADP1864
Controller
ADP1870/ADP1871
Controller
ADP1872/ADP1873
Controller
ADP1882/ADP1883
Controller
Part Number
Type
≤25 A
ADP1821/ADP1822
Controller
ADP1828
Controller
Dual controller
ADP1829*
Dual controller
ADP1850*
ADP1870/ADP1871
Controller
ADP1872/ADP1873
Controller
ADP1882/ADP1883
Controller
ADP1821/ADP1822
ADP1828
ADP1829*
ADP1850*
ADP1870/ADP1871
ADP1872/ADP1873
ADP1882/ADP1883
Controller
Controller
Dual controller
Dual controller
Controller
Controller
Controller
*Devices are available in tiny packages, either WLCSP or LFCSP (QFN).
VIN = 12V
CIN
10F
25V
VIN
REN1
56k
1%
REN2
10.2k
1%
16
|
Analog Devices’ Efficient, Compact Power Solutions for Xilinx High Performance FPGAs
BST
CBST
0.1µF
ADP2303
RPGOOD
100k
PGOOD
EN
SW
L
D
4.7H
SSB43L
VOUT = 3.3V
3A
COUT1
47F
6.3V
COUT2
47F
6.3V
RTOP
31.6k
1%
FB
GND
RBOT
10.2k
1%
Online Tools/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.
Other Available Online Tools
• ADIsimPower: dc-to-dc power management tool
• Supervisory parametric search tool
Downloadable Excel-Based Tools
• ADI linear regulator design tool and parametric search
• ADP161x boost regulator design tool
• ADP161x coupled-SEPIC design tool
• ADP161x SEPIC-Cuk design tool
• ADP1621 boost regulator design tool
• ADP1621 coupled-SEPIC design tool
• ADP1864 buck controller design tool
• ADP1870/ADP1871/ADP1872/ADP1873 buck designer tool
• ADP1877 buck designer tool
• ADP21xx buck regulator design tool
• ADP2114/ADP2116 Dual buck regulator design tool
• ADP230x buck regulator design tool
• ADP2503/ADP2504 buck-boost regulator design tool
• ADP3050 buck regulator design tool
• ADI supervisor parametric search and cross reference
www.analog.com/power | 17
Power Management RedyKit
Analog Devices’ power RedyKit™ simplifies product evaluation by providing two assembled and tested
evaluation boards, plus a full set of product options, for example, multiple voltage options for an IC
regulator.
In the example of a low dropout (LDO) regulator, a traditional evaluation board offers the user a single
voltage output, say 3.3 V, that is trimmed to high accuracy by the manufacturer or set by two precision
resistors in the case of an adjustable version. If the user wants a 2.5 V output from the evaluation
board, a different IC may have to be ordered from the manufacturer, which incurs one or more days
delay before evaluation — very inconvenient.
To make the process simpler for the customer, Analog Devices has chosen to offer a complete product
evaluation kit, the RedyKit, which includes two evaluation boards, plus all the standard options in a
product family. The kit allows the user to evaluate all the options with one easy to order kit. All the IC
options come sorted and stored in the kit with the Analog Devices part number clearly printed on each
antistatic zip-top bag. To order these kits, contact your local sales office. Data sheets and schematics
can be found on the respective product Web pages. The URL will be included in the kit.
For additional information, go to the Analog Devices website at www.analog.com/power.
Features
• Two fully assembled and tested evaluation boards per kit
• Full set of IC voltage options in each kit
• 3 samples of each IC voltage option packed in separate antistatic bags
• Kit allows the user to quickly evaluate all IC voltage options
• Only need to order one kit per product family
RedyKit Availability and Voltage Options
Part Number
18
Board Voltage Options
ADP121UJZ-REDYKIT
2.8 V, 3.3 V, all voltages in kit
ADP122UJZ-REDYKIT
2.5 V, 3.3 V, all voltages in kit
ADP124CPZ-REDYKIT
1.8 V, 3.3 V, all voltages in kit
ADP124RHZ-REDYKIT
2.8 V, 3.3 V, all voltages in kit
ADP130UJZ-REDYKIT
1.2 V, 1.8 V, all voltages in kit
ADP150UJZ-REDYKIT
1.8 V, 3.3 V, all voltages in kit
ADP160UJZ-REDYKIT
1.8 V, 3.3 V, all voltages in kit
ADP162UJZ-REDYKIT
3.3 V, 4.2 V, all voltages in kit
ADP2108UJZ-REDYKIT
1.2 V, 3.3 V, all voltages in kit
ADP2503CPZ-REDYKIT
3.3 V, 5.0 V, all voltages in kit
ADP2504CPZ-REDYKIT
2.8 V, 5.0 V, all voltages in kit
|
Analog Devices’ Efficient, Compact Power Solutions for Xilinx High Performance FPGAs
Power Chain
ISOLATED AC-TO-DC POWER SUPPLY
INTERMEDIATE BUS ARCHITECTURE
SINGLE OUTPUT CONTROLLER
ISOLATED DC-TO-DC POWER SUPPLY
PFC
ADP1043A/
ADM1041A/
ADP363x/
ADP362x
iCoupler
AUX POWER
PWM CONTROL,
MONITORS, AND DRIVERS
FEED A
–48V
FEED B
5V
PRIMARY
CONTROLLER
0V
EMI FILTER
AC
INPUT
4A DUAL OUTPUT
SWITCHING REGULATOR
12V BUS
MAIN POWER
ADP2114
ADP1870
iCoupler
ADP1043A/
ADM1041A/
ADP363x/
ADP362x
3.3V @ 3A
1.8V @ 1A
ADM1177
HOT SWAP AND
POWER MONITOR
ADM1186/
ADM6710/
ADM2914
QUAD SEQUENCER
QUAD SUPERVISOR
QUAD UV AND OV
ADP1740/
ADP1741
DUAL OUTPUT CONTROLLER
2A LDO
1.2V @ 2A
1.8V @ 10A
ADP1877
5V @ 15A
–5V @ 25mA
ADM8828
ADM1070/
ADM1073
iCoupler
SEQUENCE AND CONTROL
CHARGE PUMP INVERTER
INTEGRATED SWITCHER
ADP130
–48V HOT SWAP
ADM1191
SWITCHING CONTROLLERS
INTEGRATED SWITCHING REGULATORS
INTEGRATED SWITCHER
ADM1062 TO ADM1069
SEQUENCER,
MONITORING,
MARGIN
ADP2108
SUPERVISORY AND SEQUENCING
POWER MANAGEMENT UNIT
ADM6316
INTEGRATED
BOOST
LINEAR REGULATORS
HOT SWAP CONTROLLERS/POWER MONITORS
POWER MONITOR
0.8V @ 300mA
5V @ 20A
ADP1828
AC-TO-DC AND DC-TO-DC POWER CONTROLLERS AND MOSFET DRIVERS
iCoupler AND isoPower ISOLATORS
300mA LDO
SINGLE OUTPUT CONTROLLER
COLOR KEY
3.3V @ 1.2A
ADP2301
ADM708
RESET GENERATOR
ADP1612/
ADP1613
ADCMP361
WATCHDOG
TIMER
20V @ 1.2A
COMPARATOR
AND REFERENCE
2.5V @ 150mA
ADP121
LDO
3.3V @ 500mA
ADM13307
TRIPLE RESET
GENERATOR
1.2V @ 200mA
ADP220/
ADP221
DUAL LDO
1V @ 200mA
3.3V @ 600mA
ADP5022
1.8V @ 600mA
3.3V @ 150mA
DUAL BUCK + LDO
www.analog.com/power | 19
Analog Devices, Inc.
Worldwide Headquarters
Analog Devices, Inc.
Three Technology Way
P.O. Box 9106
Norwood, MA 02062-9106
U.S.A.
Tel: 781.329.4700
(800.262.5643,
U.S.A. only)
Fax: 781.461.3113
Analog Devices, Inc.
Europe Headquarters
Analog Devices, Inc.
Wilhelm-Wagenfeld-Str. 6
80807 Munich
Germany
Tel: 49.89.76903.0
Fax: 49.89.76903.157
Analog Devices, Inc.
Japan Headquarters
Analog Devices, KK
New Pier Takeshiba
South Tower Building
1-16-1 Kaigan, Minato-ku,
Tokyo, 105-6891
Japan
Tel: 813.5402.8200
Fax: 813.5402.1064
Analog Devices, Inc.
Southeast Asia
Headquarters
Analog Devices
22/F One Corporate
Avenue 222 Hu Bin Road
Shanghai, 200021
China
Tel: 86.21.2320.8000
Fax: 86.21.2320.8222
©2010 Analog Devices, Inc. All rights reserved. Trademarks and registered
trademarks are the property of their respective owners.
BR08823-0-12/10(A)
www.analog.com/power
Similar pages