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TPS5430 - 3-A Wide Input Range Step-Down Converter

Texas Instruments

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Datasheet Details

Part number	TPS5430
Manufacturer	Texas Instruments ↗
File Size	1.06 MB
Description	3-A Wide Input Range Step-Down Converter
Datasheet	TPS5430-etcTI.pdf

TPS5430 Product details

Description

The TPS543x is a high-output-current PWM converter that integrates a low-resistance, high-side N-channel MOSFET.

Features

Wide input voltage range:.
TPS5430: 5.5V to 36V.
TPS5431: 5.5V to 23V.
Up to 3A continuous (4A peak) output current.
High efficiency up to 95% enabled by 100mΩ integrated MOSFET switch.
Wide output voltage range: adjustable down to 1.22V with 1.5% initial accuracy.
Internal compensation minimizes external parts count.
Fixed 500kHz switching frequency for small filter size.
Improved line regulation and transient res.

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Published: Oct 27, 2019 |