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TPS65261-1 Datasheet 3A/2A/2A Output Current Triple Synchronous Step-Down Converter

Manufacturer: Texas Instruments

Download the TPS65261-1 datasheet PDF. This datasheet also includes the TPS65261 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TPS65261-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TPS65261, TPS65261-1 is a monolithic triple synchronous step-down (buck) converter with 3A/2A/2A output currents.

A wide 4.5V to 18V input supply voltage range encompasses the most intermediate bus voltages operating off 5V, 9V, 12V or 15V power bus.

The converter, with constant frequency peak current mode, is designed to simplify its application while giving designers options to optimize the system according to targeted applications.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65261, TPS65261-1 SLVSCD3B – DECEMBER 2013 – REVISED MAY 2014 TPS6526x 4.

Key Features

  • 1 Operating Input Supply Voltage Range (4.5 V to 18 V).
  • Feedback Reference Voltage 0.6V±1%.
  • Maximum Continuous Output Current 3A/2A/2A.
  • Adjustable Clock Frequency from 250kHz to 2MHz.
  • Dedicated Enable and Soft Start Pins for Each Buck.
  • Automatic Power-up/Power-down Sequence.
  • Pulse Skipping Mode (PSM) at Light Load (TPS65261 only).
  • Output Voltage Power Good Indicator.
  • Input Voltage Power Failure Indicator.
  • T.

More Datasheets from Texas Instruments

Part Number Description
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TPS65262-1 3-A/1-A/1-A Output Current Triple Synchronous Step-Down Converter
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