LED DRIVER PRODUCTS - Diodes Incorporated

LED DRIVER
PRODUCTS
www.diodes.com
DIODES INCORPORATED’S PRODUCTS ARE DESIGNED FOR HIGH PERFORMANCE,
ACROSS A WIDE RANGE OF EXISTING AND EMERGING APPLICATIONS
COMPANY OVERVIEW
SOLUTIONS FOR LED LIGHTING APPLICATIONS
Diodes Incorporated is a leading
global provider of Discrete, Analog,
and Logic semiconductors.
Diodes Incorporated’s LED lighting
solutions are not only recognized for
their high efficiency and simplicity, but
also for their flexibility and versatility.
Its global footprint includes sales
offices in five countries and
manufacturing locations in China,
Europe and the USA.
A focus on product
innovation, cost
reduction, acquisitions
and customer service
has made Diodes
Incorporated an
industry leader.
Combining leading silicon and
packaging technologies, Diodes
provides a broad portfolio of Discrete
semiconductors comprising Bipolar
Transistors, MOSFETs, Schottky diodes,
SBR®, switching diodes and functional
specific arrays to enable our
customers’ next generation designs.
The Diodes' Analog IC portfolio
consists of six main areas: Power
Management ICs, Standard Linear,
Lighting, Sensors, Direct Broadcast by
Satellite and Application-Specific
Standard Products.
Diodes IC portfolio also includes
Standard Logic products.
The best Analog ICs provide circuit
designers with the most advantageous
combination of efficiency, functionality
and package size.
Diodes has a wide variety of types of
LED drivers: high voltage offline, DC-DC
switching, charge pump and linear LED
drivers that are well suited for a wide
range of applications.
General lighting
Signage and display
Portable lighting
Automotive
Diodes provides a wide range of tools
to aid the design-in of our LED drivers;
these include Excel component value
calculators as well as evaluation
modules—both general-purpose and
application-specific—see page 18 for a list.
This selection guide covers
Diodes’ line of LED drivers and their
markets/application areas:
Diodes’ family of LED drivers provides
high-efficiency constant current drive for
high-brightness LEDs—both high and low
current. When driving multiple LEDs in a
single string, efficiencies greater than 95%
may be attained together with very accurate
LED current matching.
Diodes' offline LED drivers provide a simple
cost-effective solution for offline lamps,
which includes retrofit lamps as well as
T5/T8/T10/T12 replacements.
Diodes' medium voltage DC-DC
high-brightness LED drivers combine a
small footprint and high-power density
with operating voltage up to 60V. Integrated
switch LED drivers are capable of delivering
LED currents up to 1.5A. Device topologies
include buck, boost and buck-boost.
Diodes' low voltage DC-DC high-brightness
LED drivers are targeted at battery-powered
systems for general illumination applications.
Diodes provides small screen display
illumination with high-efficiency charge
pump multi-channel LED drivers and
inductive boost LED drivers. High-efficiency
and high-switching frequencies make them
well suited to modern portable consumer
equipment.
Diodes' linear LED drivers provide a simple
cost-effective solution to driving low-current,
high-brightness LEDs.
SBR is a registered trademark of Diodes Incorporated.
INDEX
Offline LED Drivers
Offline LED Driver Applications
E14/B10 Lamps
A19/E27 Lamps
T5/T8/T10/T12 Lamps
4
4
4
5
5
Medium Voltage DC-DC LED Drivers
6
Medium Voltage Applications
7−9
General Illumination
LED Lamp Solution for Refrigerators
7
MR16 LED Lamp Solution
8
High-Power MR16 Lamps
8
LED Lamp Solution for Street Lights
9
LED Lamp Solution for Wall Washers
9
Low Voltage DC-DC LED Drivers
Low Voltage Applications
Portable Lighting
2-Cell Flashlight
Portable LED Projector
Signage and Display
Single-Cell Emergency Lighting
General Illumination
Simple Solar Exterior Lights
Linear LED Drivers
Linear LED Driver Applications
Signs
10
11−12
11
11
12
12
13
13
13
Automotive LED Drivers
14
Automotive Lighting Applications 14−15
Interior Lamps
14
Door Lighting
15
Daytime Running Lights
15
Backlighting ICs and Bias Generators
LED Backlight Drivers
LCD and OLED Bias Generators
Small Screen Display Applications
5” PND Screen
3” Mobile Screen
16
16
16
17
17
17
LED Driver Evaluation Boards
18
Drivers for Industry-Standard LEDs
19
Page 3
OTP
Temperature
Supply
Current
Temperature
Range
Y
Y
150
0.5
Y
Y
150
0.65
V
V
V
mA
A
%
kHz
%
AL9910
15
500
7.5
10
External MOSFET
10
300
90
Y
AL9910-5
15
500
7.5
10
External MOSFET
5
300
90
AL9910A
20
500
10
10
External MOSFET
10
300
90
Part
Number
Simple, versatile solutions for LED driving
THE DIODES ADVANTAGE
Efficiency
0.5
Switching
Frequency
150
Accuracy
Y
LED Current
ºC
Output
Current
mA
VDD
ºC
Maximum
Input
Voltage
PWM Analog
Minimum
Input
Voltage
Dimming
Offline LED Drivers
Available
Packages
-40 to +85
SO-8
-40 to +105
SO-8EP
-40 to +85
SO-8
-40 to +105
SO-8EP
-40 to +85
SO-8
-40 to +105
SO-8EP
AL9910 Benefits
Exposed pad SO-8 and standard SO-8
Improved power dissipation reduces temperature rise
Improved reliability over standard solutions
Over-temperature protection
Increases reliability of lamps
500V maximum input voltage
Exceeds requirements for 277VAC main voltages
Internal regulator with two output voltage variants
Removes need for start-up bleed resistor
AL9910:
7.5V VDD → MOSFETs with VGS(MAX)<12V
AL9910A:
10V VDD → MOSFETs with VGS(MAX)<20V
Separate linear and PWM dimming inputs
LD Pin → dimming, thermal control, better accuracy
PWM_D is TTL compatible → better resolution
Offline LED Driver Applications
L1
1
C5
+ 3
C1
C2
U1
VIN 1
L2
R9
D1
1 -
8
R1
4
VDD GATE
5 PWMD
2
CS
R2
7
LD
ROSC
The AL9910 provides a versatile cost-effective
solution to these non-dimmable lamps.
Page 4
THE DIODES ADVANTAGE
C3
AL9910A
3
4
R7
Q1
ZXMN20B28KTC
R3
GND
6
BRIDGE
For retrofit E14/B10 replacement lamps a smallfootprint, high-power factor solution is required.
LED+
D6
R6
2
E14/B10 High PF
Retrofit LED Lamps
R4
C4
AL9910 Benefits
Integrated high-voltage regulator
Removes high-power, start-up resistor
Uses LD pin to increase power factor
Reduces size of bulk capacitor
Exposed pad SO-8 reduces junction temperature
Better reliability
500V maximum input voltage improves robustness
from transients at 277VAC
1
LED-
Offline LED Driver Applications
A19/E27 Triac Dimmable
Retrofit LED Lamps
V AC
R1
C2
L1
D1
R2
LEDs
C13 C14 C9
GND
D5
R10
GND
D2
D3
L2
D4
R32
R35
RT AL9910 VIN
LD
CS
GND
VDD
PWMD
GATE
Triac Dimming
Detection
Circuitry
Q1
R6
R9
R37
C5
R7
For retrofit A19/E27 replacement lamps a small
footprint high-power factor solution that is triac
dimmable is required.
The AL9910 provides a versatile, cost-effective
solution to these dimmable lamps.
THE DIODES ADVANTAGE
AGND
GND
AL9910 Benefits
Integrated high-voltage regulator
Removes high-power start-up resistor
Uses LD pin to increase power factor
Reduces size of bulk capacitor
Exposed pad SO-8 reduces junction temperature
Better reliability
500V maximum input voltage improves robustness
from transients at 277VAC
Triac dimmable solutions
Simple triac dimming using standard low-cost external components
LED1LED+
LED2-
L1
T5/T8/T10/T12 Lamps
+ C5
+ C1
ZD1
R2
U1 AL9910
1
DB1
D1
D2
CX3
CX2
R1
VIN
2 CS
ROSC
LD
8
R3
7
C6
3 GND
VDD 6
4
5
GATE PWM_D
LED4R15
C4
+
D4
R17
R18
Q3
SOT223
Q4
SOT223
Q5
SOT223
Q6
SOT223
R12
R13
R14
R11
Q2
+ C2
R16
Q7
L3 SOT23
R9
D3
LED3-
L4
GND
R8
Q1
R10
R4
The LED fluorescent replacements require instant
starting, high-efficiency energy saving, long life
span, flexible voltage (110~277VAC ), flicker-free
lighting and low to moderate LED power.
For high LED count systems, AL9910/-5/A permit
a greater flexibility of LED string composition,
at lower cost implementation to expand to
multiple strings.
THE DIODES ADVANTAGE
C3
R5
R6
R7
AL9910-5 Benefits
Simple, multi-channel non-isolated LED driving
Uses low-cost standard component to drive multiple low-current
LED chains ideally suited to T5/T8/T10/T12 LED lamps
Exposed pad SO-8 and standard SO-8
Improved power dissipation reduces temperature rise
Improved reliability over standard solutions
Over-temperature protection
Increases reliability of lamps
500V maximum input voltage
Exceeds requirements for 277VAC main voltages
5% Vcs tolerance
Improves LED current accuracy providing better inter-lamp matching
Page 5
Medium Voltage DC-DC LED Drivers
Y
6.5
60
Ext MOSFET
2
Y
Y
Y
5
60
Ext MOSFET
2
Y
Y
Y
6.5
60
60
1.5
Y
—
—
6
60
60
1
Y
ZXLD1371
Y
ZXLD1374
ZXLD1366
PWM Analog
kHz
%
°C
mV
AEC-Q100 Grade
LED Current
Accuracy
Y
ZXLD1370
Sense Voltage
Maximum
LED Current
%
Operating
Temperature
Range
Maximum
Output Voltage
A
Efficiency
Maximum
Input Voltage
V
Maximum
Switching
Frequency
Minimum
Input Voltage
V
Dimming
Buck-Boost
V
Part
Number
Buck
Boost
Topologies
Available
Packages
Y
1000
97
-40 to +125
225
1
TSSOP-16EP
Y
Y
1000
97
-40 to +125
225
1
TSSOP-16EP
2
Y
Y
1000
97
-40 to +125
225
1
TSSOP-20EP
1
TSOT25
2.5
Y
Y
500
95
-40 to +125
200
—
DFN3030-6
1
SO-8EP
AP8802H
Y
—
—
8
60
60
1
5
Y
Y
600
95
-40 to +125
200
—
SO-8EP
ZXLD1362
Y
—
—
6
60
60
1
5
Y
Y
1000
95
-40 to +125
100
1
TSOT25
ZXLD1356
Y
—
—
6
60
60
0.55
2.5
Y
Y
1000
97
-40 to +125
200
AP8802
Y
—
—
8
48
48
1
8
Y
Y
500
92
-40 to +105
AP8801
Y
—
—
8
48
48
0.5
8
Y
Y
500
92
AL8806
Y
—
—
6
36
36
1.5
5
Y
Y
1000
AL8805
Y
—
—
6
36
36
1
5
Y
Y
AL8807
Y
—
—
6
36
36
5
Y
AL8807A
Y
—
—
6
36
36
5
ZXLD1360
Y
—
—
7
30
30
1
ZXLD1350
Y
—
—
7
30
30
ZXLD1352
Y
—
—
7
30
AP8800A
Y
—
—
8
AP8800
Y
—
—
8
Page 6
1
TSOT25
—
DFN3030-6
200
—
SO-8,
SO-8EP,
DFN3030-10
-40 to +105
200
—
SO-8,
MSOP-8
98
-40 to +125
100
—
MSOP-8EP
1000
98
-40 to +125
100
—
SOT25
Y
1000
98
-40 to +125
100
—
N
Y
>10:1
700
98
-40 to +125
100
—
5
Y
Y
1000
95
-40 to +125
100
1
TSOT25
0.38
5
Y
Y
1000
95
-40 to +105
100
2
TSOT25
30
0.38
5
Y
Y
1000
97
-40 to +105
100
2
TSOT25
28
28
0.37
5
Y
Y
600
92
-40 to +105
100
—
TSOT25
28
28
0.35
7
Y
Y
600
92
-40 to +85
100
—
SO-8,
MSOP-8,
DFN3030-10
1
1.3
1
1.3
SOT25
MSOP-8EP
SOT25 (4Q12)
MSOP-8EP
Simple versatile solutions for LED driving
THE DIODES ADVANTAGE
Medium Voltage DC-DC LED Drivers
Product Benefits
Simple solutions for driving multiple 1W and 3W LEDs in a variety
of lighting applications
Equal ripple output current (hysteretic)
Very simple design—only four external components required
Good stability—requires no external compensation
PWM and Analog dimming
Versatile dimming; Analog for thermal and PWM for brightness control
ZXLD135x/6x in common footprint
High-power density, small footprint solution
1W LEDs: ZXLD135x
3W LEDs: ZXLD136x
AEC-Q100 qualified
AP/AL880x range provides cost-effective solutions
in standard packages
SO-8/EP, MSOP-8/EP, SOT25, DFN3030-10
ZXLD137x multi-topology hysteretic LED drivers
Supports high-performance buck, boost and buck-boost
LED driver solutions
Medium Voltage Applications: General Illumination
VIN
LED Lamp Solution
for Refrigerators
VIN
CTRL
R1
SET
C1
C2
D1
AP8802H
C3
Key Products
AP8802H
DFLS240L
GND
D1
L1
GND
LED lamps are good solutions for commercial
refrigerators because they provide uniform
illumination, can operate from safe
low voltages, and do not have start-up issues
at low temperatures.
The AP8802H provides a small footprint solution
for commercial refrigeration—requiring a minimum
of four external components while driving 12 LEDs in
series from a 48V rail. The device CTRL pin provides
lamp dimming for advanced illumination options.
THE DIODES ADVANTAGE
SW
AP8802H Benefits
The AP8802H provides a simple, cost-effective solution for
commercial refrigeration applications
Operating voltage range up to 60V with -40˚C ≤ TA ≤ +125˚C
Up to fifteen LEDs can be connected in series; higher power can be
delivered without reduction in lumens at low temperature
LED current can be up to 1A
Drives both 1W and 3W LED systems
Up to 700kHz switching frequency
Small, cost-effective inductor and capacitor can be used
5% initial average LED current accuracy
Meets accuracy requirements of most lighting applications at a
cost-effective price and improves inter-channel matching
Page 7
Medium Voltage Applications: General Illumination
L2
VIN
MR16 LED Lamp Solution
D3
CTRL
D2
P1
R1
SET
C1
C2
C3
Key Products
D1
AL8807W5
C4
P2
D4
AL8807W5
DFLS240L D1/2/3/4/5
D5
L1
GND
MR16 lamps require a high-reliability, smallfootprint solution. These lamps frequently use
different combinations of LEDs, ranging from
three 1W LED to one 3W LED.
The AL8807W5 provides a cost-effective solution
for driving multiple 1W and 3W LEDs in 12VAC
and 24VAC powered lamps.
THE DIODES ADVANTAGE
SW
AL8807W5 Benefits
The AL8807W5 provides a simple, cost-effective solution for general
illumination LED lamps
36V 1A LED drive capability
Drives multiple 1W and 3W LED in series, providing cost-effective
solutions for MR16
5% initial average LED current accuracy
Cost-effective solution meets accuracy requirements of most lighting
applications and improves inter-channel matching
High switching frequency up to 1MHz
Small inductance value and size reduces solution size
Small footprint SOT25 uses only four external components
High power density, small PCB footprint solution
L2
VIN
High-Power MR16 Lamps
D3
CTRL
D2
P1
R1
SET
C1
C2
C3
Key Products
D1
AL8807MP
C4
P2
D4
D5
AL8806
AL8807MP
DFLS240L D1
DFLS240L D1/2/3/4/5
L1
GND
High-power MR16s are stretching the power
density capability of the MR16 form factor and
its ability to get heat out.
The AL8806 (1.5A) and AL8807MP (1.3A) with their
36V capability provide cost-effective solutions for
high power MR16 lamps from 12VAC/DC and
24VAC/DC supplies.
Page 8
THE DIODES ADVANTAGE
SW
AL8807MP Benefits
36V 1.3A LED drive capability
Drives up to eight SxP connected LED → cost effective solution
for 12VAC/DC systems
Small footprint MSOP-8EP package
Delivers the power
5% initial average LED current accuracy
Meets most lighting requirements
Simple PWM and Analog dimming on CTRL pin
Provides flexible scheme to users with different dimming methods
High-switching frequency up to 1MHz
Small inductance value reduces solution size
Medium Voltage Applications: General Illumination
3.3V
3.3V
DC/DC
LED Lamp Solution for
Street Lights
PWM Dimming
µC
48V
n
1
60V LED driver
60V LED driver
48V AC/DC
PSU
ZXLD1356
ZXLD1362
ZXLD1366
ZXLD1370
AP8802H
ZXLD1356
ZXLD1362
ZXLD1366
ZXLD1370
AP8802H
12
12
Many high-power lamps utilize multiple serial
channels of LEDs in parallel.
The ZXLD1366EN8 offers 2.5% accuracy, providing
a simple solution for these high-power lamps by
maintaining close matching between the parallel
serial chains.
THE DIODES ADVANTAGE
LED Street Lamp Architecture
ZXLD1366 Benefits
The ZXLD1366EN8 provides a simple, cost-effective solution for
streetlight and high bay lighting applications
Operating voltage range up to 60V and +125ºC
Up to fifteen LEDs can be connected in series so that higher output
power can be delivered without reduction in lumens at low temperature
2.5% initial average LED current accuracy
Meets accuracy requirement of most lighting applications and
improves inter-channel matching
Supports up to 1A LED current
Good match for 3W LED systems
Low thermal impedance exposed pad SO-8EP package
Reduces junction temperature for increased long-term reliability
R1
LED Lamp Solution for
Wall Washers
L1
VAUX
C1
ADJ
REF
R4
THE DIODES ADVANTAGE
RGI2
The ZXLD1370 LED driver-controller in boost mode
offers simple, single-sense resistor brightness
control with simple Analog and PWM dimming.
ISM
PWM
GI
RGI2
Drive long chains of low-current, high-brightness
LEDs in series.
VIN
TADJ
SHP
TH1
ZXLD1370
NC
GATE
SD1
B1100
Q1
ZXMN10A09
FLAG
STATUS
SGND PGND
COUT
C2
100pF
ZXLD1370 Benefits
ZXLD1370 boost LED driver-controller provides a simple,
cost-effective solution to wall washers
6V to 60V input voltage range
Operates from standard 12, 24 and 48V rails
ZXLD1370 boost LED driver-controller
External FET determines LED chain length → increased versatility
2% LED current setting accuracy
Improved matching between channels
Single-sense resistor brightness control in boost mode
Simple LED current control
Page 9
Low Voltage DC-DC LED Drivers
Operating
Temperature
Range
Quiescent Current
0.15
SO-8
19
N
94
-40 to +85
0.2
SOT25
—
19
Y
94
-40 to +85
0.2
SOT25
0.08
160
—
N
80
-40 to +85
—
SOT23
Ext BJT
Ext BJT
200
300
Y
85
-40 to +85
0.22
SOT26
8
Ext BJT
Ext BJT
200
300
Y
85
-40 to +85
0.22
SOT26
1.8
8
Ext BJT
Ext BJT
200
300
N
85
-40 to +85
0.22
SOT26
Y
1.8
8
Ext BJT
Ext BJT
200
300
Y
85
-40 to +85
0.22
MSOP-8
—
—
5
20
20
1.5
600
100
Y
85
-40 to +85
1.5
DFN4030-14
—
—
Y
1.2
12
20
1
600
100
Y
85
-40 to +85
1.5
DFN4030-14
ZXLD1322
—
Y
—
2.5
15
20
0.7
600
100
Y
85
-40 to +85
1.5
DFN4030-14
ZXLD381
—
—
Y
0.9
2.2
20
0.32
350
—
N
85
-40 to +85
—
SOT23
ZXLD383
—
—
Y
0.9
3.3
20
0.05
330
—
Y
85
-40 to +85
4
TSOT25
V
V
V
A
kHz
mV
Enable
Pin
—
Y
0.93
3.5
Ext BJT
Ext BJT
200
730
—
Y
0.8
8
Ext BJT
Ext BJT
—
—
—
Y
0.8
8
Ext BJT
Ext BJT
ZXSC380
—
—
Y
0.8
6
20
ZXSC400
—
—
Y
1.8
8
ZXSC410
—
—
Y
1.8
ZXSC420
—
—
Y
ZXSC440
—
—
ZXLD1320
Y
ZXLD1321
Device
Buck
Current Sense
Voltage
-40 to +85
Switching
Frequency
82
Maximum
LED Current
N
Maximum
Output Voltage
Available
Packages
Maximum
Input Voltage
mA
Minimum
Input Voltage
°C
Boost
%
Buck-Boost
Efficiency
Topologies
ZXSC100
—
ZXSC300
—
ZXSC310
THE DIODES ADVANTAGE
Versatile low-voltage LED drivers
Page 10
Product Benefits
Simple, low-voltage LED drivers capable of operating
from as low as 0.8V
Boost controllers
External transistor sets maximum LED current and chain voltage
for increased versatility
Boost drivers
Targeted for small footprint, low-current LED solutions
0.8V minimum input voltage
Operates over whole life of 1-cell, maximizing LED lamp run time
ZXLD132x buck, boost and buck-boost LED drivers
Integrated 2A switch in a small footprint DFN4030 package
Low Voltage Applications: Portable Lighting
2-Cell Flashlight
L1
VIN
C1
D1
Vcc
DRIVE
Q1
C2
ZXSC310
STDN
Isense
GND
Due to the cost-sensitive nature of flashlights,
a simple low-cost solution with long running
time is beneficial.
The ZXSC310 low-voltage boost controller provides
such a solution. It operates with constant off-time
and peak current switching topology. This reduces
the average LED current automatically as the
battery voltage is reduced, extending the flashlight
run-time with only a small change in brightness.
THE DIODES ADVANTAGE
R1
ZXSC310 Benefits
Simple solutions for 1- and 2-cell flashlights increase operating life
0.9V minimum operating voltage
Operates through whole life of 1- and 2-cell flashlights
LED current set by input voltage and current through R1
LED current is reduced as the battery voltage decreases, increasing
lamp run-time
RED
C2
R3
D1
M_LOAD
VIN
VREF
L1
ISENSE
CFB
BIAS
ADJ
EMITTER2
ZXLD1320
TADJ
EMITTER1
Portable LED Projector
COLLECTOR1
COLLECTOR2
R2
High-efficacy LEDs enable long operating
life in portable projectors. Common-anode
connected RGB LEDs are used to reduce wiring
and ensure low thermal impedances for the LED.
This requires the use of four high-efficiency,
low-voltage LED drivers.
The ZXLD1320 LED driver can supply 1.5A in
common anode configuration, offering a small
footprint, high power-density solution to RGB
common-anode portable projectors.
THE DIODES ADVANTAGE
C1
R1
POK
Exposed
Tab
x4
(Repeated for
Green, Green
and Blue LEDs
for RGGB lamps)
ZXLD1320 Benefits
Simple, small-footprint solution for Li-Ion powered 4W LED lit
portable LED projectors
5V to 20V input voltage range
Operates from two to three Li-Ion cells
1.5A output current
Drives 4W LEDs
High-efficiency buck LED driver
Drives one 4W LED from one Li-Ion cell or two 4W LEDs from
two Li-Ion cells
High power dissipation DFN4030-14 package
Maintains high LED drive at higher ambient temperatures
Page 11
Low Voltage Applications: Signage and Display
VIN
Single-Cell Emergency
Lighting
R3A
C2
U1
12
R4
ADJ
CFB
3
5
6
EMITTER2
ZXLD1321
TADJ
2
C1
THE DIODES ADVANTAGE
L1
D1
COLLECTOR1
COLLECTOR2
NC
9
8
4
7
Back
Contact
R1
The ZXLD1321 boost LED driver with its low
operating voltage range allows it to operate from
single and multi-cell lead-acid/NiCd/Li-Ion
batteries. Its 1A drive capability supports 1W and
3W LED applications.
Z1
VREF
BIAS
1
10
M_VIN M_LOAD
ISENSE
EMITTER1
13
VADJ
11
VIN
14
Emergency lighting applications require long run
times from rechargeable batteries.
JP1
R3
R2
C3
ZXLD1321 Benefits
Small-footprint solution for safety-critical applications
1.2V to 12V input voltage range
Operates from a single rechargeable cell
1A load current
Drives 3W LEDs
Boost topology
Drives multiple 3W LEDs from one rechargeable cell
High power dissipation DFN4030-14 package
Maintains high LED drive at higher ambient temperatures
Low Voltage Applications: General Illumination
Simple Solar Exterior Lights
ENA
Solar Cell Array
GND
NC
1
2
5
VCC
L1
ZXLD383
3
4
VOUT
NIMH
1.2V
LED
Cost and run-time are important factors for solar
powered exterior lamps. The ZXLD383 has been
developed to meet these requirements.
Its 0.9V minimum operating voltage coupled with
its 85% efficiency extends system operating life.
The ZXLD383 offers a simple and elegant solution
requiring only the LED, inductor and a solar cell,
eliminating one diode from the system.
Page 12
THE DIODES ADVANTAGE
ZXLD383 Benefits
Simple boost and buck-boost LED driver solution requiring
only one external component plus LEDs
Single-cell operation (0.9V minimum)
85% efficiency
Increased operating time at night
Simple flexible LED driving
Requires only the inductor and LED
Low saturation voltage-switching transistor
Improved efficiency
Dual function enable input
Inhibits operation and prevents discharging the rechargeable
solar cell during darkness
Maximum
Supply
Voltage
Max VOUT
LED Current
Sense
Voltage
Output
Current
LED
Current
Accuracy
Frequency
Efficiency
Topology
V
V
V
V
mA
mA
%
kHz
%
Dimming
AL8400
Linear Controller
2.2
18
18
0.2
15
external
transistor
3
—
—
—
DLD101
Linear Driver
—
50
100
0.65
1000
1000
—
—
—
AL5801
Linear Driver
4.5
50
100
0.65
350
350
—
—
—
AL5802
Linear Driver
4.5
30
30
0.65
120
120
—
—
—
Temperatue
Range
Part
Number
Minimum
Supply
Voltage
Linear LED Drivers
°C
Available
Packages
-40~to +125
SOT353
—
-40~to +85
DFN3030D-8
—
-40~to +85
SOT26
PWM
-40~to +125
SOT26
AL5811*
Linear Driver
3.5
60
60
0.5
75
75
3
—
—
—
-40~to +125
MSOP-8EP
U-DFN3030-6
AL5812
Linear Driver
3.5
60
60
0.5
150
150
3
—
—
—
-40~to +125
MSOP-8EP
U-DFN3030-6
THE DIODES ADVANTAGE
*AL5811 due for release in 4Q 2012.
Diodes Linear LED Driver Benefits
Small footprint packages
High power density, small PCB footprint solution
AL8400—200mV sense voltage
Reduces voltage overheads → more LED driven off any rail
and reduces power dissipation
AL5811, AL5812, AL8400—3% initial average LED current accuracy
Meets accuracy requirements at cost-effective price
Simple VBE LED current reference voltage
DLD101, AL5801 and AL5802 provide constant current LED drive,
which automatically reduces LED current at high temperatures
Linear LED Lighting Applications
Signs
AL8400
CIN
LED
letters
RB
VCC
OUT
+
FB
M1
CL
Drive
overhead
Z1
GND
E1
RSET
Letter signs using LEDs provide a more efficient,
reliable and longer lifetime alternative to
traditional neon letters.
The ability to drive long lines of low current LEDs
at a low solution cost is essential
The AL8400 provides a versatile cost-effective
solution to LED letter signs by allowing the LED
driving transistor to be optimized for the current
and voltage required.
THE DIODES ADVANTAGE
AL8400 Benefits
Small footprint SOT353 package
High power density, small PCB footprint solution
200mV sense voltage
Reduces voltage overheads → more LED driven off any rail and
reduces power dissipation
3% initial average LED current accuracy
Meets accuracy requirements at cost-effective price
Open-collector output drives transistor/MOSFET
Allows best choice of pass transistor for LED drive
LED chain voltage and current set by external transistor/MOSFET
Best pass transistor for LED chain voltage/current
LED chains longer than 18V can be driven with zener clamp on VCC pin
Page 13
Minimum
Input Voltage
Maximum
Input Voltage
Maximum
Output Voltage
Maximum
LED Current
LED Current
Accuracy
Maximum
Switching
Frequency
Efficiency
Operating
Temperature
Range
Quiescent
Current
Standby
Current
V
A
%
PWM
Analog
kHz
%
ºC
mA
μA
Available
Packages
—
—
2
18
18
Ext.
3
N
N
—
—
-40 to +125
—
—
SOT353
—
—
7
30
30
0.35
5
Y
Y
1000
95
-40 to +105
0.25
15
TSOT25
Y
—
—
7
30
30
0.35
5
Y
Y
1000
97
-40 to +105
0.25
20
TSOT25
Y
—
—
6
60
60
0.35
3
Y
Y
1000
97
-40 to +125
1.6
65
TSOT25
1
Y
—
—
7
30
30
1
5
Y
Y
1000
95
-40 to +125
1.8
20
TSOT25
ZXLD1362ET5
1
Y
—
—
6
60
60
1
5
Y
Y
1000
95
-40 to +125
1.8
65
TSOT25
ZXLD1366EN8
1
Y
—
—
6
60
60
1
2.5
Y
Y
1000
95
-40 to +125
1.6
65
SO-8-EP
ZXLD1366ET5
1
Y
—
—
6
60
60
1
2.5
Y
Y
1000
95
-40 to +125
1.6
65
TSOT25
ZXLD1370EST16
1
Y
Y
Y
6.5
60
Ext. MOS Ext. MOS
2
Y
Y
1000
95
-40 to +125
1.65
91
TSSOP-16EP
ZXLD1371EST16
1
Y
Y
Y
6.5
60
Ext. MOS Ext. MOS
2
Y
Y
1000
95
-40 to +125
1.65
91
TSSOP-16EP
ZXLD1374EST20
1
Y
Y
Y
6.5
60
60
1.5
2
Y
Y
1000
95
-40 to +125
1.65
91
TSSOP-20EP
ZXLD1615
3
—
—
Y
2.7
5.5
28
NA
NA
N
N
1000
85
-40 to +85
0.06
1
TSOT25
AL8400SE
1
Y
ZXLD1350ET5
2
Y
ZXLD1352ET5
2
ZXLD1356ET5
1
ZXLD1360ET5
Dimming
Buck-Boost
V
Buck
V
Part Number
AEC-Q100 Grade
Boost
Automotive LED Drivers
Automotive Lighting Applications
Applications include: Daytime running lights, interior illumination, brake lights, fog lamps, door safety lights, auxiliary lighting, headlights and license plates.
Interior Lamps
RB
VCC
OUT
CIN
–
+
AL8400
FB
GND
Typical LED currents range from 50mA to 150mA,
so linear solutions are normally used. The lamp
operates directly off the battery, requiring the
driver to withstand load dump as well as meeting
AEC-Q100 automotive quality requirements.
The AL8400 is qualified to AEC-Q100 grade 1.
It is a controller which allows the external transistor
to be optimized for the LED current/power
dissipation providing a cost-effective solution.
Its wide supply voltage range allows it to work below
9V and can withstand load dump conditions with the
addition of a zener clamp diode.
Page 14
THE DIODES ADVANTAGE
LED lamps are increasingly being used due to their
superior reliability and energy saving properties.
CL
E1
AL8400 Benefits
Qualified to AEC-Q100 grade 1
Ambient temperature range up to +125ºC
Drives external transistor
Increases versatility → LED current and power dissipation
set by external transistor
Simple cost-effective solution
M1
RSET
Automotive Lighting Applications
VIN
RS
Door Lighting
C2
D1
VIN
C1
ADJ
I SENSE
ZXLD1362
LX
L1
GND
Door safety lamps usually use just one
high-brightness LED so a simple buck converter
is typically used. The lamp operates directly off
the battery, requiring the driver to withstand
load dump as well as meeting AEC-Q100
automotive quality requirements.
The ZXLD1362 is qualified to AEC-Q100 grade 1.
Its 1A capability allows it to drive 3W LEDs while
the device's 60V operating voltage withstands
most load dump conditions.
THE DIODES ADVANTAGE
GND
ZXLD1362ET5 Benefits
ZXLD1362ET5 delivers a simple, small-footprint solution for
automotive safety lighting
60V 1A LED drive capability
Drives multiple 3W and 1W LEDs and withstands load dump
5% initial average LED current accuracy
Meets accuracy requirements at a cost-effective price
AEC-Q100 grade 1 with 60V capability
Suitable for wide range of automotive applications
Small footprint TSOT25 package requires only four external
components
High power density, small PCB footprint solution
R1
Daytime Running Lights
L1
VAUX
PWM
C1
VIN
ISM
SD1
PSD3200
GI
RGI2
RGI2
ADJ
REF
TADJ
SHP
ZXLD1371
NC
GATE
Q1
DMN6068LK3
FLAG
STATUS
SGND PGND
COUT
Due to the variation in battery voltage and the
number of LEDs used, buck-boost configurations
are commonly used in daytime running lights.
The ZXLD1371 LED driver used in buck-boost
mode can deliver the accuracy, reliability and
power drive needed for the large number of LEDs
used in daytime running lights.
THE DIODES ADVANTAGE
C2
330pF
ZXLD1371 Benefits
The ZXLD1371 provides a simple, high-reliability solution for driving
LED daytime running lights
High accuracy LED control: 1% reference tolerance
Better brightness control and matching between lamps
LED thermal management via external thermistor
Improves reliability of LED lamps
Separate 1000:1 PWM dimming capability
Improves dynamic range of dimming at lower light levels
5V minimum input voltage
Supports DRL operation even during engine starting with new
start/stop technology
Two-pin diagnostic feedback pins
Reports back to the system the status of the LED driver and load,
increasing overall system reliability
Page 15
Backlighting ICs and Bias Generators
Quiescent
Current
Standby
Current
SW RDS(ON)
%
mA
µA
Ω
Dimming
OVP
Soft Start
4
0.6/ 1.2/ 1.8
88
1.2
1
—
SDI
Y
Y
—
-40 to +85 DFN3030-12
—
6
0.5/ 1.0/ 2.0
88
1.5
1
—
SDI
Y
Y
—
-40 to +85 QFN4040-16
5.5
—
3+1
1.2
93
—
1
0.5
PWM
Y
Y
—
-40 to +85 U-DFN3030-12
2.7
5.5
—
3x3
RGB
1.2
93
—
1
0.5
PWM
Y
Y
—
-40 to +85 QFN3030-20
Charge
pump
2.7
5.5
—
9
1.2
93
—
1
0.5
PWM
Y
Y
—
-40 to +85 QFN3030-20
AP5724
Boost
2.7
5.5
26
7
1.2
84
2
1
0.75
PWM
Y
Y
0.1
DFN2020C-6
-40 to +85 SOT26
TSOT26
AP5725
Boost
2.7
5.5
26
7
1.2
84
2
1
0.75
PWM
Y
Y
DFN2020C-6
0.25 -40 to +85 SOT26
TSOT26
AP5726
Boost
2.7
5.5
26
7
1.2
84
2
1
0.75
PWM
Y
Y
DFN2020C-6
0.31 -40 to +85 SOT26
TSOT26
Maximum
Output
Voltage
MHz
Maximum
Input
Voltage
VFB
Minimum
Input
Voltage
Efficiency
°C
Switching
Frequency
V
Number of
Channels
Operating
Temperature
Range
LED Backlight Drivers
Type
V
V
V
AP3154A
Charge
pump
2.7
5.5
—
AP3156
Charge
pump
2.7
5.5
AL3157
Charge
pump
2.7
AL3158
Charge
pump
AL3159
THE DIODES ADVANTAGE
Part
Number
Available
Packages
The Diodes Advantage
Simple, small-footprint solutions for small screen backlighting and biasing
High efficiency: up to 93% typical
Longer battery life
Fast 1.2MHz switching frequency
Smaller inductor and capacitor size
Inductive boost converters and multi-channel charge pumps
High-efficiency, cost-effective solutions
Built-in soft-start, OVP, current limit and UVLO protection
Extra protection for safe operation
Small footprint and low profile (as low as 0.4mm) packages
Reduces PCB area and meets height constraints
30
ZXLD1615
Boost
2.7
5.5
28
Page 16
Operating
Temperature
Range
5.5
%
µA
µA
Ω
Dimming
Soft Start
2.7
Available
Packages
VFB
MHz
OVP
Boost
°C
SW RDS(ON)
AP5727
V
Standby
Current
V
Quiescent
Current
V
Efficiency
Maximum
Output
Voltage
V
Frequency
Maximum
Input
Voltage
Type
Number of LED
Part
Number
Minimum
Input
Voltage
LCD and OLED Bias Generators
—
1.2
84
500
0.1
0.95
N
N
Y
1.25
-40 to +85
SOT25
—
1
85
60
1
1.75
N
N
N
1.25
-40 to +85
TSOT25
Small Screen Display Applications
VIN
5” PND Screen
8
2.2µF
CIN
VIN
CP
9
CN
7
VOUT
AL3159
CTL1
3
CTL2
5
CTL3
4
D1
D2
D3
D4
D5
D6
D7
D8
D9
CTL1
CTL2
CTL3
PGND
1µF
C1
11
D1
LED
D4
LED
D3
LED
D2
LED
D5
LED
D6
LED
D7
LED
D8
LED
D9
LED
2.2µF
COUT
12
13
14
15
16
18
20
1
2
GND
6
17
Larger portable navigation device (PND) screens
require more LEDs to maintain display quality in
variable background light conditions. The AL3159,
with its current matching accuracy, is well-suited
for this requirement.
The high-efficiency linear and charge-pump
functionality extends the device operating life when
powered from the PND’s internal Li-Ion battery.
THE DIODES ADVANTAGE
AL3159 Benefits
The AL3159 provides a simple, cost-effective solution for small
LED backlit LCD screens
Up to 93% max power efficiency
Increases battery life—improving talk time
1% current matching accuracy between channels
Improves consistency of backlight for enhanced screen image
Drives up to nine channels of LEDs
Versatile solution for portable consumer electronics equipment
Versatile 3-wire logic decoding of LED current control
Simplifies driving and illumination of small LCD screens
Thin QFN3030-20 packages requiring only three small
low-profile capacitors
Small, thin solution reduces size of portable LED backlighting
3” Mobile Phone Screen
L1
VIN
D1
CIN
COUT
VIN
ON OFF
2 to 6 LEDs
SW
AP5724
EN
OVP
FB
PWM Dimming
GND
RSET
Large screen (>2.8”) mobile phones frequently
use six LED to ensure uniform brightness across
the screen.
AP5724/5/6 boost LED drivers provide a
high-efficiency solution for this application.
The series connection of the LED ensures uniform
brightness from the LEDs. The TSOT23-6 packaged
versions offer industry-standard pinouts and are
thinner than 1mm.
THE DIODES ADVANTAGE
AP5724/5/6 Benefits
Simple, small-footprint solutions for small screen backlighting
High efficiency: 84% typical
Longer battery life
Fast 1.2MHz switching frequency
Smaller inductor and capacitor size
Built-in OVP, current limit and UVLO protection
Extra protection for safe operation
Three choices of VFB (0.1, 0.25 and 0.31V)
Offers extra design flexibility
Low profile (<1mm) packages: TSOT23-6 and DFN2020C-6 (0.6mm)
Meets height constraints of modern, thin, portable equipment
Page 17
LED Driver Evaluation Boards
Device
Board Number
Description of Assembly
Package
used
AL3157
AL3157F-EVM Rev.1
3-channel backlight + 1-channel flashlight white LED charge pump LED driver
U-DFN3030-12
AL3158
AL3158FSG-EV-RGB
3 x 3-channel RGB backlight LED charge pump LED driver
QFN3030-20
AL3159
AL3159FSG-EVM Rev.1
9-channel backlight white LED charge pump LED driver
QFN3030-20
AL5802
AL5802EV1
30V, adjustable current sink linear LED driver, preset for 20, 50 or 100mA LED current
SOT26
AL8400
AL8400EV1
18V simple LED driver-controller evaluation board
SOT353
AL8805
AL8805EV1
36V, 1A buck LED driver, 660mA, control input, no onboard LEDs
SOT25
AL8805
AL8805EV2
MR16 replacement, external 3W LED, VIN = 12VAC 50/60Hz or 12VDC 660mA
SOT25
AL8806
AL8806EV4
36V, 1.5A buck LED driver, 1.5A LED current, control input, no onboard LEDs
MSOP-8EP
AL8806
AL8806EV6
MR16 replacement, external LED, VIN = 12VAC 50/60Hz or 12VDC 1.1A LED current
MSOP-8EP
AL8807
AL8807EV2
MR16 replacement, external LED, VIN = 12VAC 50/60Hz or 12VDC 660mA LED current
SOT25
AL8807
AL8807EV3
36V, 1.3A buck, LED driver, 1.3A LED current control input, no onboard LEDs
MSOP-8EP
AL8807
AL8807EV4
MR16 replacement, external LED, VIN = 12VAC 50/60Hz or 12VDC 1.1A LED current
MSOP-8EP
AL9910
AL9910EV4
Non-isolated universal AC supply driving 14 to 18 LEDs at 180mA (PLED ~ 7 to 10W)
SO-8
AL9910
AL9910EV5
Non-isolated universal AC supply driving 14 to 18 LEDs at 240mA (PLED ~ 10 to 13W)
SO-8
AL9910
AL9910EV6
110VAC isolated supply LED driver
SO-8EP
AL9910A
AL9910EV7
Triac dimmable, E27/A19, 110VAC evaluation board
SO-8
SO-8
AL9910
AL9910EV8
Non-dimmable, E27/A19, 110VAC evaluation board
AL9910A
AL9910EV9
Triac dimmable, E27/A19, 230VAC evaluation board
SO-8
AL9910
AL9910EV12
Non-dimmable, E14/B10, 85 to 230VAC evaluation board
SO-8EP
AP3156
AP3156FVG-EV
6-channel backlight LED driver, charge pump, VIN =2.7V to 5.5V
DFN4040-16
AP5724
AP5724-EV
Boost backlight LED driver 1.2MHz, 2.7V to 5.5V input, 100mV feedback
SOT26
AP5727
AP5727-EV
Boost LCD and OLED bias generator 1.2MHz, 2.7V to 5.5V input, 1.25V feedback
SOT25
AP8800
AP8800EV2
Buck LED driver, VIN = 8V to 28V, 300mA, control input, no onboard LEDs
MSOP-8
AP8801
AP8801EV2
Buck LED driver, VIN = 8V to 48V, 460mA, control input, no onboard LEDs
MSOP-8
AP8802
AP8802EV2
Buck LED driver, VIN = 8V to 48V, 1A, control input, no onboard LEDs
SO-8
AP8802H
AP8802HEV2
Buck LED driver, VIN = 8V to 60V, 1A, control input, no onboard LEDs
SO-8EP
DLD101
DLD101EV1
High-voltage linear LED driver
DFN3030D-8
ZXLD1320
ZXLD1320EV1
Buck LED driver, 500kHz PFM, VIN = 5V to 18V, 1.5A output, + ext. thermistor
DFN4030-14
ZXLD1321
ZXLD1321EV1
Boost LED driver, 550kHz PFM, VIN = 1.2V to 12V, 1A output, + ext. thermistor
DFN4030-14
ZXLD1322
ZXLD1322EV1
Buck-boost LED driver, 550kHz PFM, VIN = 2.5V to 15V, 0.7A output, + ext. thermistor
DFN4030-14
ZXLD1350
ZXLD1350EV3
Buck LED driver, VIN = 12V to 30V, 3 Cree LEDs at 300mA, + adjust input
TSOT25
ZXLD1350
ZXLD1350EV4
Buck LED Driver, VIN = 12V to 30V, 3 Osram LEDs at 300mA, + adjust input
TSOT25
ZXLD1350
ZXLD1350EV7
Buck LED Driver, VIN = 12V to 30V, 3 Lumiled LEDs at 300mA + adjust input
TSOT25
ZXLD1356
ZXLD1356EV1
LED driver, buck, VIN = 7V to 60V, external LED, 0.55A output FR4 PCB TSOT
TSOT25
ZXLD1360
ZXLD1360EV13
MR16 replacement, external 3W LED, VIN = 12VAC or 12VDC nominal, 660mA
TSOT25
ZXLD1362
ZXLD1362EV3
LED driver, buck, VIN = 7V to 60V, external LED, 700mA output aluminium PCB
TSOT25
ZXLD1366
ZXLD1366EV3
LED driver, buck, VIN = 6V to 47V, external LED, 1A output FR4 PCB
SO-8EP
ZXLD1370
ZXLD1370EV2
Buck-boost and boost LED driver-controller, VIN = 6.5V to 60V, flag, status outputs
TSSOP-16EP
ZXLD1370
ZXLD1370EV3
Buck LED driver-controller, VIN = 6.5V to 60V, high current, FR4 PCB flag, status outputs
TSSOP-16EP
ZXLD1371
ZXLD1371EV4
Buck LED driver-controller, VIN = 5.0V to 60V, FR4 PCB flag, status outputs
TSSOP-16EP
ZXLD1371
ZXLD1371EV5
Buck-boost LED driver-controller, VIN = 5.0V to 60V, flag, status outputs
TSSOP-16EP
ZXLD1371
ZXLD1371EV6
Boost LED driver-controller, VIN = 5.0V to 60V, flag, status outputs
TSSOP-16EP
ZXLD1374
ZXLD1374EV1
Buck LED driver, VIN = 6V to 60V, 1.5A output FR4 PCB, flag, status outputs
TSSOP-20EP
ZXLD1374
ZXLD1374EV2
Buck-boost and boost LED driver, VIN = 6V to 60V, 350mA output. flag, status outputs
TSSOP-20EP
ZXLD1615
ZXLD1615EV1
Boost LCD and OLED Bias Generator, VIN = 2.5V to 5.5V, VOUT = 12V, 80mA
TSOT25
ZXLD381
ZXLD381EV1
Single or multi-cell boost LED driver, VIN = 0.9VMIN
SOT23
ZXLD383
ZXLD383EV1
Boost LED driver for garden lights VIN = 0.9VMIN solar cell connection
SOT25
ZXSC310
ZXSC310EV(1)
Boost LED driver, VIN = 3.3V to 5V, 4 white LEDs
SOT25
ZXSC380
ZXSC380EV1
Boost LED driver, VIN = 1V to 3V (single cell), white LED at 18mA, rectangular board
SOT23
ZXSC400
ZXSC400EV1
LED driver, boost, VIN = 2.5V to 4.2V, 3 LEDs Nichia NSCW215, at 20mA
SOT26
For further information and to get an Evaluation Board visit www.diodes.com or contact a Diodes' Sales Office.
Page 18
Drivers for Industry-Standard LEDs
Everlight
LumiLEDs
Max
Current
AL8805
1000
AP8806
1500
AP8807
1000
AP9910
Mega Zenigata
Mini Zenigata
37V
19.6V
13.1V
Y Y Y Y
Y Y Y Y
Y
Y Y Y Y
Ext MOS Y Y Y Y Y Y Y Y Y
AP8800A
370
AP8801
500
Y
AP8802
Y
Y
Y
Y
Y Y Y Y
Y Y Y Y
Y
Y Y
Y
Y Y Y Y Y Y
Y Y Y Y
Y Y Y Y
Y
Y
Y
Y Y Y Y
Y Y Y Y
Y Y
Y Y
Y
Y Y Y Y Y Y
Y
Y
Y Y Y Y
Y Y Y
Y
Y
Y Y Y Y
Y
Y
Y
Y Y Y Y
Y
Y Y Y Y Y Y
Y
Y
Y Y Y Y
Y
Y Y Y Y Y Y
Y
Y
Y Y Y Y
Y
Y
Y
Y Y Y Y
Y Y Y
Y
Y Y
Y Y
Y Y
1000
Y Y Y Y Y
Y Y Y Y
Y Y Y
AP8802H
1000
Y Y Y Y Y
Y Y Y Y
Y Y Y
AP8803
1000
Y Y Y Y
Y Y Y Y
Y
DLD101
1000
Y
Y
Y
Y
Y
Y
ZXLD381
Y Y
Y Y
ZXLD383
Y
Y Y
ZXLD1320
1500
ZXLD1321
Zenigata
A09K
LUXEON Altilon
LUXEON Rebel
LUXEON S
LUXEON A
LUXEON C
LUXEON H
Diamond Dragon
Platinum Dragon
OSTAR
OSLON
Golden Dragon Plus
TopLED
Top View
Z2
Z5
P3-II
Z7
P9
SAE
D.Dome
Shuen and Shuo
Yi
HV Series
XLamp XP-E
XLamp XR-E
XLamp XR-C
XLamp XP-C
XLamp MPL-EZW
XLamp MT-G
LED Driver
Sharp
1100
185
700
700
500
350
150
20
20
700
700
350
150
1000
700
700
700
350
30
1400
700
350
350
350
30
60/100
350
350
350
1400
150
20
220
700
400
480
520
360
640
Diodes
Products
Nominal LED
current (mA)
Seoul Semiconductor
6V
36V
3.2V
3.5V
3.6V
3.4V
25V
50V
100V
7.8V
4.05V
3.5V
3.5V
7.5/14.5V
3V
27V
2.88V
2.95V
50V
3.4V
3.45V
3.2V
3.2V
3.2V
3.4V
3.2V
10V
3.3V
3.5V
3.3V
3.65V
3V
3.05V
LEDs
Osram
10.2V
Cree
Y
Y
Y Y Y Y
Y
Y
Y
Y Y Y
Y
Y Y Y Y
Y
Y Y Y Y
Y Y Y Y
Y
Y
700
Y Y Y
Y Y Y Y
Y
ZXLD1322
700
Y Y Y
Y Y Y Y
Y
ZXLD1350
380
Y
Y Y
ZXLD1352
380
Y
Y Y
ZXLD1356
550
Y
Y Y
ZXLD1360
1000
ZXLD1362
1000
Y Y Y Y
Y Y Y Y Y Y Y Y
ZXLD1366
1000
Y Y Y Y Y
Y Y Y Y Y Y Y Y
ZXLD1370
Ext MOS Y Y Y Y Y Y
Y Y Y Y Y Y Y Y Y Y
Y Y Y
Y Y Y Y Y Y
Y Y Y Y Y Y Y
ZXLD1371
Ext MOS Y Y Y Y Y Y
Y Y Y Y Y Y Y Y Y Y
Y Y Y
Y Y Y Y Y Y
Y Y Y Y Y Y Y
Y Y
Y Y Y Y Y Y
Y Y Y Y Y Y
Y
Y Y
1500
ZXSC310
Ext BJT
Y
ZXSC380
80
Y
ZXSC400
Ext BJT
Y Y Y Y Y Y
Y
Y Y Y
Y
Y Y Y Y Y Y
Y Y Y
Y
Y
Y Y Y Y
Y
Y Y Y
Y
Y
Y Y Y Y
Y
Y
Y
Y Y Y Y
Y
Y
Y
Y
Y
Y Y Y Y
Y
Y
Y
Y
Y Y Y Y
Y Y Y Y
Y Y Y Y Y Y
ZXLD1374
Y Y
Y
Y
Y Y Y Y Y Y Y Y
Y Y Y
Y Y Y Y
Y
Y
Y Y Y Y
Y Y Y Y Y Y
Y
Y
Y Y Y Y
Y Y Y Y Y Y
Y
Y Y Y Y
Y
Y
Y
Y
Y
Y
Y Y
Y Y Y
Y Y
Y Y Y Y
Y
Y
Y Y Y Y
Y
Page 19
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Tel: 82-31-786-0434
For information or literature,
please visit www.diodes.com/contacts
LED 3 | Oct 2012
www.diodes.com