The AAT1110 SwitchReg is a member of AnalogicTechs Total Power Management IC (TPMIC) product family. It is a 1.4MHz stepdown converter with an input voltage range of 2.7V to 5.5V and output as low as 0.6V. Its low supply current, small size, and high switching frequency make the AAT1110 the ideal choice for portable applications.
Applications Cellular Phones Digital Cameras Handheld Instruments Microprocessor / DSP Core / IO Power PDAs and Handheld Computers USB Devices
Feature
VIN Range: 2.7V to 5.5V VOUT Fixed or Adjustable from 0.6V to VIN 27μA No Load Quiescent Current Output Current Up to 800mA 1.4MHz Switching Frequency 120μs Soft Start Fast Load Transient Over-Temperature Protection Current Limit Protection 100% Duty Cycle Low-Dropout Operation <1μA of Shutdown Current SC70JW-8 Package Temperature Range: -40℃ to +85℃
