TPS40052 Datasheet WIDE-INPUT SYNCHRONOUS BUCK CONTROLLER

Manufacturer: Texas Instruments

TPS40052 wide-input synchronous buck controller by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPS40052
Manufacturer	Texas Instruments
File Size	1.15 MB
Description	WIDE-INPUT SYNCHRONOUS BUCK CONTROLLER
Datasheet	TPS40052 Datasheet

General Description

The TPS40052 is part of a family of high-voltage, wide input, synchronous, step-down converters.

The TPS40052 offers design flexibility with a variety of user programmable functions, including soft-start, operating frequency, high-side current limit, and loop compensation.

The TPS40052 is also synchronizable to an external supply.

Overview

TPS40052 8 SLUS563C − AUGUST 2003 − REVISED FEBRUARY 2005 WIDEĆINPUT SYNCHRONOUS, BUCK.

Key Features

D Operating Input Voltage 10 V to 40 V D Programmable Fixed-Frequency Up to 100 kHz to 1 MHz Voltage Mode Controller D Internal Gate Drive Outputs for High-Side and Synchronous N-Channel MOSFETs D 16-Pin PowerPADt Package (θJC = 2°C/W) D Thermal Shutdown D Externally Synchronizable D Programmable Short-Circuit Protection D Programmable Closed-Loop Soft-Start.

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