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TPS65253 Datasheet SYNCHRONOUS STEP DOWN DUAL BUCK CONVERTER

Manufacturer: Texas Instruments

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Datasheet Details

Part number	TPS65253
Manufacturer	Texas Instruments
File Size	1.98 MB
Description	SYNCHRONOUS STEP DOWN DUAL BUCK CONVERTER
Download	TPS65253 Download (PDF)

General Description

/ORDERING INFORMATION The TPS65253

Overview

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 Check for Samples:.

Key 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.
External Eenable/Sequencing Pins.
Adjustable Cycle-by-Cycle Current Limit Set by External Resistor.
Soft-Start Pins.
Current-Mode Control With Simple Compensation Circu.

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