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CAT3603 Datasheet, Equivalent, LED Driver.

3-Channel LED Driver

3-Channel LED Driver

 

 

 

Part CAT3603
Description 3-Channel LED Driver
Feature CAT3603 3-Channel LED Driver in 3 x 3 m m Package Description The CAT3603 is a charge pump LED driver operating in eit her 1x (LDO) mode or 1.
5x fractional mo de regulating current through each of t he 3 LED pins.
Operation at a constant switching frequency of 1 MHz allows the use of very small value ceramic capaci tors.
The CAT3603 drives 3 white LEDs i n parallel and provides tightly matched regulated current to achieve uniform b rightness in LCD backlighting applicati ons.
An external resistor, RSET, contro ls the output current level.
The device can deliver up to 30 mA over an input voltage supply .
Manufacture ON Semiconductor
Datasheet
Download CAT3603 Datasheet
Part CAT3603
Description 3-Channel LED Driver
Feature CAT3603 3-Channel LED Driver in 3 x 3 m m Package Description The CAT3603 is a charge pump LED driver operating in eit her 1x (LDO) mode or 1.
5x fractional mo de regulating current through each of t he 3 LED pins.
Operation at a constant switching frequency of 1 MHz allows the use of very small value ceramic capaci tors.
The CAT3603 drives 3 white LEDs i n parallel and provides tightly matched regulated current to achieve uniform b rightness in LCD backlighting applicati ons.
An external resistor, RSET, contro ls the output current level.
The device can deliver up to 30 mA over an input voltage supply .
Manufacture ON Semiconductor
Datasheet
Download CAT3603 Datasheet

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