TPS54541 Datasheet 5-a Step-down DC-dc Converter

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS54541 SLVSC57C – OCTOBER 2013 – REVISED JANUARY 2017 TPS54541 4.

Datasheet Details

Part number	TPS54541
Manufacturer	Texas Instruments
File Size	2.89 MB
Description	5-A Step-Down DC-DC Converter
Datasheet	TPS54541-etcTI.pdf

General Description

The TPS54541 device is a 42-V 5-A step-down regulator with an integrated high-side MOSFET.

The device survives load dump pulses up to 45 V per ISO 7637.

Current mode control provides simple external compensation and flexible component selection.

Key Features

1 High Efficiency at Light Loads with Pulse Skipping Eco-mode™.
87-mΩ High-Side MOSFET.
152-μA Operating Quiescent Current and 2-μA Shutdown Current.
100-kHz to 2.5-MHz Adjustable Switching Frequency.
Synchronizes to External Clock.
Low Dropout at Light Loads with Integrated BOOT Recharge FET.
Adjustable UVLO Voltage and Hysteresis.
UV and OV Power-Good Output.
Adjustable Soft-Start and Sequencing.
0.8-V 1%.

TPS54541 Distributor

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