TPS40056 - Wide-Input Synchronous Tracking Buck Controller

Texas Instruments

Datasheet Details

Part number	TPS40056
Manufacturer	Texas Instruments
File Size	1.14 MB
Description	Wide-Input Synchronous Tracking Buck Controller
Datasheet	TPS40056 Datasheet

General Description

The TPS40056 is part of a family of high-voltage, wide input, synchronous, step-down converters.

The TPS40056 offers design flexibility with a variety of user programmable functions, including soft-start, operating frequency, high-side current limit, and loop compensation.

The TPS40056 is also synchronizable to an external supply.

Overview

TPS40056 8 WIDEĆINPUT SYNCHRONOUS, TRACKING BUCK CONTROLLER SLVS612 − APRIL.

Key Features

D Operating Input Voltage 10 V to 40 V D Output Voltage Tracks External Reference 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 Externally Synchronizable D Programmable Short-Circuit Protection D Thermal Shutdown D 16-Pin PowerPADt Package (θJC = 2°C/W) D Programmable Closed-Loop Soft-Start.

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