TPS40000 - Synchronous Buck Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS40000
Manufacturer	Texas Instruments
File Size	1.04 MB
Description	Synchronous Buck Controller
Datasheet	TPS40000 Datasheet
Additional preview pages of the TPS40000 datasheet.

Product details

Description

The TPS4000x are controllers for low-voltage, non-isolated synchronous buck regulators.

These controllers drive an N-channel MOSFET for the primary buck switch, and an N-channel MOSFET for the synchronous rectifier switch, thereby achieving very high-efficiency power conversion.

Features

D Operating Input Voltage 2.25 V to 5.5 V D Output Voltage as Low as 0.7 V D 1% Internal 0.7 V Reference D Predictive Gate Drivet N-Channel MOSFET Drivers for Higher Efficiency D Externally Adjustable Soft-Start and Overcurrent Limit D Source-Only Current or Source/Sink Current D Versions for Starting Into VOUT Pre-Bias D 10-Lead MSOP PowerPadt Package for Higher Performance D Thermal Shutdown D Internal Boostrap Diode D Fixed-Frequency, Voltage-Mode Control.
TPS40000/1/4 300-kHz.

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Other Datasheets by Texas Instruments

TPS40001 - Synchronous Buck Controller
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TPS40004 - Synchronous Buck Controller
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TPS40007 - Synchronous Buck Controller

Published: May 5, 2020 |