APW7008 driver equivalent, 1x/1.5x/2x charge pump white led driver.
* ±1.5% LED Current Matching
* High Efficiency Up to 90% Over Li-ion Battery
Discharge
* Output Current Up to 30mA per LED
* 2.7V to 5.5V Operating Voltag.
* Cellular Phone White LED Back Light
* Portable Device
* PDA and Handheld Computer
* DSC
General Descr.
The APW7008 is a high efficiency charge pump white LED driver; the device drives up four white LEDs with regulated constant current for uniform intensity. The supply voltage ranges from 2.7V to 5.5V and it is optimized for a Li-ion battery applicatio.
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