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600mA Step-Down Converter General Description Features
AAT1106
SwitchReg™
The AAT1106 SwitchReg™ is a 1.5MHz constant frequency current mode PWM step-down converter with a unique adaptive slope compensation scheme allowing the device to operate with a lower range of inductor values to optimize size and provide efficient operation. It is ideal for portable equipment powered by single-cell Lithium-ion batteries and is optimized for high efficiency, achievwww.DataSheet4U.com ing levels up to 96%. The AAT1106 can supply up to 600mA load current from a 2.5V to 5.5V input voltage and the output voltage can be regulated as low as 0.6V. The device also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems.