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TPS40050 - WIDE-INPUT SYNCHRONOUS BUCK CONTROLLER

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General Description

The TPS4005x is a family of high-voltage, wide input (8 V to 40 V), synchronous, step-down converters.

The TPS4005x family offers design flexibility with a variety of user programmable functions, including soft-start, UVLO, operating frequency, voltage feedforward, high-side current limit, and loop compensation.

The TPS4005x are also synchronizable to an external supply.

Overview

www.ti.com TPS40050 TPS40051 8 TPS40053 SLUS540F − DECEMBER 2002 − REVISED JUNE 2004 WIDEĆINPUT SYNCHRONOUS BUCK.

Key Features

  • D Operating Input Voltage 8 V to 40 V D Input Voltage Feed-Forward Compensation D < 1 % Internal 0.7-V Reference D Programmable Fixed-Frequency Up 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 High-Side Current Limit D Programmable Closed-Loop Soft-Start D TPS40050 Source Only D TPS40051 Source/Sink D TPS40053 Source/Sink With VOU.

More Datasheets from Texas Instruments

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TPS40050-Q1 WIDE-INPUT SYNCHRONOUS BUCK CONTROLLER
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TPS40053 WIDE-INPUT SYNCHRONOUS BUCK CONTROLLER
TPS40053-Q1 WIDE-INPUT SYNCHRONOUS BUCK CONTROLLER
TPS40054 Wide-Input Synchronous Buck Controller
TPS40055 Wide-Input Synchronous Buck Controller
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