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TPS54140 - 42-V Step-Down DC-DC Converter

Texas Instruments

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Datasheet Details

Part number	TPS54140
Manufacturer	Texas Instruments ↗
File Size	2.58 MB
Description	42-V Step-Down DC-DC Converter
Datasheet	TPS54140-etcTI.pdf

TPS54140 Product details

Description

The TPS54140 device is a 42-V, 1.5-A, step-down regulator with an integrated high-side MOSFET.

Features

1 3.5- 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 and Sequencing.
UV and OV Power-Good Output.
Adjustable UVLO Voltage and Hysteresis.
0.8-V Internal Voltage Reference.

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Published: Jun 15, 2023 |