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TPS40193 - Synchronous Buck Controller

This page provides the datasheet information for the TPS40193, a member of the TPS40192 Synchronous Buck Controller family.

Product Overview

Texas Instruments

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TPS40193 Synchronous Buck Controller by Texas Instruments - Datasheet Preview — Datasheet preview – TPS40193

Datasheet Details

Part number	TPS40193
Manufacturer	Texas Instruments
File Size	3.10 MB
Description	Synchronous Buck Controller
Datasheet	TPS40193 Datasheet
Additional preview pages of the TPS40193 datasheet.

TPS40193 Product details

Description

TPS40192 and TPS40193 are cost-optimized synchronous buck controllers that operate from 4.5 V to 18 V input.

These controllers implement a voltagemode control architecture with the switching frequency fixed at either 600 kHz (TPS40192) or 300 kHz (TPS40193).

Features

1 Input Operating Voltage Range: 4.5 V to 18 V.
Up to 20-A Output Currents.
Supports Pre-Biased Outputs.
0.5%, 591-mV Reference.
Switching Frequency.
TPS40192: 600 kHz.
TPS40193: 300 kHz.
Three Selectable Thermally Compensated ShortCircuit Protection Levels.
Hiccup Restart from Faults.
Internal 5-V Regulator.
High-Side and Low-Side MOSFET ON-resistance (RDS(on)) Current Sensing.
10-Pin 3 m.

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Other Datasheets by Texas Instruments

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Published: Nov 7, 2021 |