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TPS54040 - 42-V Step Down DC/DC Converter

Texas Instruments

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Datasheet Details

Part number	TPS54040
Manufacturer	Texas Instruments ↗
File Size	2.80 MB
Description	42-V Step Down DC/DC Converter
Datasheet	TPS54040-etcTI.pdf

TPS54040 Product details

Description

The TPS54040 device is a 42-V, 0.5-A, step down regulator with an integrated high side MOSFET.

Features

1 3.5-V to 42-V Input Voltage Range.
200-mΩ High-Side MOSFET.
High Efficiency at Light Loads with a Pulse Skipping Eco-Mode™.
116-μA Operating Quiescent Current.
1.3-μA Shutdown Current.
100-kHz to 2.5-MHz Switching Frequency.
Synchronizes to External Clock.
Adjustable Slow Start/Sequencing.
UV and OV Power Good Output.
Adjustable UVLO Voltage and Hysteresis.
0.8-V Internal Voltage Reference.

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Published: Apr 1, 2021 |