600mA Voltage-Scaling Step-Down Converter
Description
DATA SHEET
AAT1171
600mA Voltage-Scaling Step-Down Converter for RF Power Amplifiers with Bypass Switch
General Description
Features
The AAT1171 SwitchReg™ dynamically controls the operating voltage of a WCDMA or CDMA power amplifier inside single-cell, lithium-ion battery-powered systems. The AAT1171 outputs a voltage between 0.6V and 3.6V, thereby opti...
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