Part Number
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AAT1274 |
Manufacturer
|
Skyworks Solutions |
Description
|
1.5A Single Flash LED Driver IC |
Published
|
May 22, 2016 |
Detailed Description
|
DATA SHEET
AAT1274
1.5A Single Flash LED Driver IC
General Description
The AAT1274 is a high-efficiency, 1.5A high-curr...
|
Datasheet
|
AAT1274
|
Overview
DATA SHEET
AAT1274
1.
5A Single Flash LED Driver IC
General Description
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 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 single cell, Li-ion-powered applications.
Skyworks' proprietary AS2Cwire™ (Advanced Simple Serial Control™) serial digital interface is used to enable, disable, configure, and program the operation of the AAT1274.
Using the AS2Cwir...
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