TPS65253 Datasheet - Texas Instruments

TPS65253, SYNCHRONOUS STEP DOWN DUAL BUCK CONVERTER

TPS65253 www.ti.com SLVSAW8 * JUNE 2011 4.5-V TO 16-V INPUT, HIGH CURRENT, SYNCHRONOUS STEP DOWN DUAL BUCK CONVERTER WITH INTEGRATED FETS .
ORDERING INFORMATION The TPS65253 features two synchronous wide input range high efficiency buck converters.

Features

* 1
* Wide Input Supply Voltage Range: 4.5 V - 16 V
* Output Range: 0.8 V to ~VIN-1 V
* Fully Integrated Dual Buck, 3.5-A/2.5-A Continuous Current (4-A/3-A Maximum Current)
* High Efficiency
* 300-kHz - 1.2-MHz Switching Frequency Set by External Resistor

Applications

* DTV
* DSL Modems
* Cable Modems
* Set Top Boxes
* Car DVD Players
* Home Gateway and Access Point Networks

TPS65253-etcTI.pdf