TPS65251-1 Datasheet PDF - Texas Instruments Synchronous Step-Down Three Buck Switcher Specs

TPS65251-1 - Synchronous Step-Down Three Buck Switcher

Datasheet Summary

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.

Datasheet Details

Part number	TPS65251-1
Manufacturer	Texas Instruments
File Size	3.83 MB
Description	Synchronous Step-Down Three Buck Switcher
Datasheet	TPS65251-1 Datasheet
Additional preview pages of the TPS65251-1 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65251-1, TPS65251-2, TPS65251-3 SLVSC70A – JANUARY 2015 – REVISED JANUARY 2015 TPS65251-x 4.5-V to 18-V Input, High Current, Synchronous Step Down Three Buck Switchers With Integrated FET 1 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.

Published: Sep 30, 2019 |