AAT1274 1.5A Single Flash LED Driver IC

Skyworks Solutions

Description

DATA SHEET AAT1274 1.5A Single Flash LED Driver IC General .
The AAT1274 is a high-efficiency, 1.

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Datasheet Specifications

Part number: AAT1274
Manufacturer: Skyworks Solutions
File Size: 856.26 KB
Datasheet: AAT1274-SkyworksSolutions.pdf
Description: 1.5A Single Flash LED Driver IC

Features

* 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 Frequency
* Separate Flash Enable
* Single Resistor Sets Flash and Movie Mode Current ▪ AS2Cwire Si

Applications

* It maintains output current regulation by switching the internal high-side and low-side switch transistors, pulsewidth modulated at a fixed frequency of 2MHz. The high switching frequency allows the use of a small external inductor and output capacitor, making the AAT1274 ideally suited in all sing

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AAT1274 1.5A Single Flash LED Driver Skyworks Solutions

Skyworks Solutions AAT1274-like datasheet