AAT1282 Datasheet - Skyworks Solutions

AAT1282, 2A Driver for High Intensity LED Camera Flash

DATA SHEET AAT1282 2A Driver for High Intensity LED Camera Flash General .
The AAT1282 is a high-efficiency, high-current step-up converter capable of 2A maximum output current.

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Datasheet Details

Part number:

AAT1282

Manufacturer:

Skyworks Solutions

File Size:

1.07 MB

Description:

2A Driver for High Intensity LED Camera Flash

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

Applications

* in all single cell Li-ion powered products. The AAT1282 maintains output current regulation by switching the internal high-side and low-side switch transistors. The transistor switches are pulse-width modulated at a fixed frequency of 2MHz. The high switching frequency allows the use of a small indu

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AAT1282 Driver for High Intensity LED Camera Flash Skyworks Solutions

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