Description
TPS62700, TPS62701 www.ti.com SLVS784B * DECEMBER 2007 * REVISED JUNE 2008 2 MHz 650 mA Step Down Converter for RF Power Amplifiers i.
The TPS6270x device is a high-efficiency synchronous step-down DC-DC converter optimized for RF power-amplifier (PA) applications.
Features
* 1
* High-Efficiency Step-Down Converter
* Output Current up to 650 mA
* VIN Range From 2.5 to 6.0 V
* 2.0-MHz Fixed-Frequency Operation
* Clock Dithering (TPS62701)
* Dynamic Voltage Control With External
Reference (1.3 V to 3.09 V)
* Fast Outp
Applications
* Cell Phones, Smart Phones