AAT1171 converter equivalent, 600ma voltage-scaling step-down converter.
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.
* WCDMA or CDMA PA in Cellular Phones, Smartphones, Feature Phones, etc.
* Express Card
* PCMCIA Data Cards
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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 optimizing the ampli.
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