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AAT3176

Skyworks
Part Number AAT3176
Manufacturer Skyworks
Description 500mA LED Flash Driver
Published Jun 28, 2019
Detailed Description General Description The AAT3176 is a high output current, high efficiency, low noise, low profile charge pump converter ...
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AAT3176
AAT3176


Overview
General Description The AAT3176 is a high output current, high efficiency, low noise, low profile charge pump converter IC, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are critical.
The charge pump is capable of delivering up to 500mA of output current and can be easily programmed in 16 steps with a single GPIO output through Skyworks' S2Cwire™ (Simple Serial Control) interface.
This allows smooth transitions and flexible adjustment of brightness in flash or other lighting modes.
Operating at a fast 1MHz switching frequency, the dual-mode (1x/2x) operation of the internal charge pump offers excellent power efficiency for both flash and movi...



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