Datasheet Details
| Part number | AAT1282 |
|---|---|
| Manufacturer | Skyworks Solutions |
| File Size | 1.07 MB |
| Description | 2A Driver for High Intensity LED Camera Flash |
| Datasheet |
 AAT1282 Datasheet
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General Description
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.
Key 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 timer which can be used either to terminate a flash event at the end of a user-programmed delay or as a safety feature. The maximum flash and movie-mode current is set by one external resistor where th.