CAT9554 Datasheet, PDF (8/28 Pages) Catalyst Semiconductor – Catalyst Semiconductor

white led drivers
PRODUCT LIST
WHITE LED DRIVERs
Part Number
CAT3200
CAT3604
LEDs (max)
6
4
V_IN (typ)
2.7 - 4.5V
3.0 - 5.5V
I_OUT Per
Channel Mode
100mA Charge pump
30mA Charge pump
Interface
Logic:
Shutdown
Packages (Pin Count)¹
TQFN
TQFN
MSOP SOIC Thin SOT23 ^{(HS4,HV4,GV4) (HS3,HV3,GV3)}
(R,Z,GZ) (J,W,GW) (TS,TD,GTD) (4 x 4 mm) (3 x 3 mm)
8
6
3-wire
16
CAT3604-A
4
3.0 - 5.5V 30mA Charge pump 3-wire
16
CAT3606
6
3.0 - 5.5V 30mA Charge pump 3-wire
16
CAT3616
6
3.0 - 5.5V 30mA Charge pump Parallel
16
CAT3626
CAT4134
CAT4237
6
3.0 - 5.5V 30mA Charge pump Parallel
6
2.5 - 4.5V
150mA
Inductor-boost
Logic:
Shutdown
10
2.5-5.5V 40mA Inductor-boost Serial
16
16
5
CAT310
10
3.0 - 5.5V 50mA
n/a
Serial
20
APPLICATION LITERATURE / EVALUATION AND DEMONSTRATION BOARDS
WHITE LED DRIVER APPLICATION NOTES
Document Number Title
AN12
CAT32DB1 Demonstration Board for CAT32 White LED Driver
AN14
CAT32EVAL1 Evaluation Board for CAT32 White LED Driver
AN15
CAT3200DB1 Board Hardware for the CAT3200 DC-DC Converter
AN17
CAT37EVAL1 Evaluation Board for the CAT37 White LED Driver
AN20
CAT3604EVAL1 Evaluation Board for the CAT3604 White LED Driver
AN22
CAT310DB1 Demonstration Board for the CAT310 White LED Driver
AN23
CAT3606EVAL1 Evaluation Board for the CAT3606 White LED Driver
WHITE LED DRIVER DESIGN NOTE
DN9
CAT32 White LED Driver Efficiency and Inductor Value Tradeoffs
Note:
1. Available in standard and “green” packages.
All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.
ALOGEN ^FR
6
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