High Efficiency Charge Pump White LED Driver

The A8435 high efficiency Charge Pump IC offer a simple, low-cost White LED Driver solution for portable electronics Display applications. Using a proprietary control scheme (1, 1.5), the A8435 CAN output well-matched currents for up to 4 LEDs while maintaining the highest efficiency over most of the Li-ion battery lifetime.
The A8435 accepts an input range of 2.7 to 5.5 V and delivers up to 30 mA for each of the four regulated current sources. The A8435 CAN deliver a total output current of 120 mA, meeting the requirements of most Li-ion battery-powered white LED backlight applications. Outputs CAN also be tied together for WLED Flash torch applications.
By Allegro MicroSystems, Inc.
A8435 's PackagesA8435 's pdf datasheet

A8435 Pinout, Pinouts
A8435 pinout,Pin out
This is one package pinout of A8435,If you need more pinouts please download A8435's pdf datasheet.

A8435 Application circuits
A8435 circuits
This is one application circuit of A8435,If you need more circuits,please download A8435's pdf datasheet.

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