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TPS65251-2 - Synchronous Step-Down Three Buck Switcher

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Texas Instruments

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TPS65251-2 Synchronous Step-Down Three Buck Switcher by Texas Instruments - Datasheet Preview — Datasheet preview – TPS65251-2

Datasheet Details

Part number	TPS65251-2
Manufacturer	Texas Instruments
File Size	3.83 MB
Description	Synchronous Step-Down Three Buck Switcher
Datasheet	TPS65251-2 Datasheet
Note	This datasheet PDF includes multiple part numbers: TPS65251-2, TPS65251-1. Please refer to the document for exact specifications by model.
Additional preview pages of the TPS65251-2 datasheet.

Product details

Description

The TPS65251-x

Features

1 Wide Input Supply Voltage Range (4.5 to 18 V).
Output Range 0.8 V to VIN.
1 V.
Continuous Loading: 3 A (Buck 1), 2 A (Buck 2 and 3).
Maximum Current: 3.5 A (Buck 1), 2.5 A (Buck 2 and 3).
Adjustable Switching Frequency 300 kHz to 2.2 MHz Set by External Resistor.
Dedicated Enable for Each Buck.
External Synchronization Pin for Oscillator.
Adjustable Current Limit Set by External Resistor.
Soft-Start Pins.

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Published: Sep 30, 2019 |