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AAT3176
500mA LED Flash Driver IC
Features
• 2.
7V to 5.
5V Supply
Voltage Range • Up to 500mA Output Drive Capability at 3.
6V VIN • Flexible Brightness Control ▪ 16 Step Output Current by S2Cwire • Separate External Resistors to Set Maximum Flash and Movie-Mode Current • Dual Mode 1x/2x Charge Pump • 1.
0μA in Shutdown • Small Application Circuit • Automatic Soft-Start Limits Inrush Current • Open- and Short-Circuit Protection • Thermal Shutdown Protection • -40 to +85°C Temperature Range • 10-pin TDFN2.
2x2.
2 Package
ChargePumpTM
General Description
The AAT3176 is a high output current, high efficiency, low noise, low profile charge pump converter IC, ...