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TPS54540 - Step Down DC-DC Converter

Product Overview

Texas Instruments

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TPS54540 Step Down DC-DC Converter by Texas Instruments - Datasheet Preview — Datasheet preview – TPS54540

Datasheet Details

Part number	TPS54540
Manufacturer	Texas Instruments
File Size	3.25 MB
Description	Step Down DC-DC Converter
Datasheet	TPS54540 Datasheet
Additional preview pages of the TPS54540 datasheet.

Product details

Description

The TPS54540 is a 42 V, 5 A, step down regulator with an integrated high side MOSFET.

Features

1 High Efficiency at Light Loads with Pulse Skipping Eco-mode™.
92-mΩ High-Side MOSFET.
146 μA Operating Quiescent Current and 2 μA Shutdown Current.
100 kHz to 2.5 MHz Fixed Switching Frequency.
Synchronizes to External Clock.
Low Dropout at Light Loads with Integrated BOOT Recharge FET.
Adjustable UVLO Voltage and Hysteresis.
0.8 V 1% Internal Voltage Reference.
8-Terminal HSOP with PowerPAD™ Package.

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Published: Mar 6, 2020 |