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

Download the TPS65261-1 datasheet PDF. This datasheet also covers the TPS65261 variant, as both devices belong to the same 3a/2a/2a output current triple synchronous step-down converter family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

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

Other Datasheets by Texas Instruments

Part Number Description
TPS65261 3A/2A/2A Output Current Triple Synchronous Step-Down Converter
TPS65262 3-A/1-A/1-A Output Current Triple Synchronous Step-Down Converter
TPS65262-1 3-A/1-A/1-A Output Current Triple Synchronous Step-Down Converter
TPS65262-2 3-A/1-A/1-A Output Current Triple Synchronous Step-Down Converter
TPS65263 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter
TPS65263-Q1 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter
TPS65265 5-A/3-A/2-A Output Current Triple Synchronous Step-Down Converter
TPS65266 3-A/2-A/2-A Output Current Triple Synchronous Step-Down Converter
TPS65200 Li+ Battery Charger
TPS65217 Single-Chip PMIC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65261, TPS65261-1 SLVSCD3B – DECEMBER 2013 – REVISED MAY 2014 TPS6526x 4.5V to 18V Input Voltage, 3A/2A/2A Output Current Triple Synchronous Step-Down Converter 1 Features •1 Operating Input Supply Voltage Range (4.5 V to 18 V) • Feedback Reference Voltage 0.