AAT1282 Datasheet - Skyworks Solutions

AAT1282 2A Driver for High Intensity LED Camera Flash

The AAT1282 is a high-efficiency, high-current step-up converter capable of 2A maximum output current. It is an ideal power solution for LED photo flash applications in all single cell Li-ion powered products. The AAT1282 maintains output current regulation by switching the internal high-side and lo.

AAT1282 Features

* a fixed, input current limiter. An industry-standard I2C serial digital input is used to enable, disable and set the movie-mode current for each flash LED with up to 16 movie-mode settings. The AAT1282 also includes a separate Flash Enable input to initiate both the flash operation and the default t

AAT1282-SkyworksSolutions.pdf