AAT1274 ic equivalent, 1.5a single flash led driver ic.
* Input Voltage Range: 2.7V to 5.5V
* Single Channel Flash Output
* Up to 1.5A Regulated Output Current
* Up to 88% Efficiency
* 2 MHz Switching Frequ.
It maintains output current regulation by switching the internal high-side and low-side switch transistors, pulsewidth .
The AAT1274 is a high-efficiency, 1.5A high-current boost converter for LED photo flash applications. It maintains output current regulation by switching the internal high-side and low-side switch transistors, pulsewidth modulated at a fixed frequenc.
Image gallery
TAGS
Download (Size : 856.26KB)