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TPS5450 - Step-Down Converter

Texas Instruments

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Datasheet Details

Part number	TPS5450
Manufacturer	Texas Instruments ↗
File Size	1.79 MB
Description	Step-Down Converter
Datasheet	TPS5450-etcTI.pdf

TPS5450 Product details

Description

The TPS5450 is a high-output-current PWM converter that integrates a low-resistance, high-side N-channel MOSFET.

Features

Wide input voltage range: 5.5 V to 36 V.
Up to 5-A continuous (6-A peak) output current.
High efficiency greater than 90% enabled by 110- mΩ integrated MOSFET switch.
Wide output voltage range: adjustable down to 1.22 V with 1.5% initial accuracy.
Internal compensation minimizes external part count.
Fixed 500-kHz switching frequency for small filter size.
18-μA shutdown supply current.
Improved line regulation and transient.

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Published: Mar 6, 2020 |