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TPS51461 - FETs Converter

General Description

The TPS51461 is a fully integrated synchronous buck regulator employing D-CAP+™.

It is used for up to 5-V step-down where system size is at its premium, performance and optimized BOM are must-haves.

This device fully supports Intel system agent applications with integrated 2-bit VID function.

Key Features

  • 1.
  • 2 Integrated FETs Converter w/TI Proprietary D-CAP+™ Mode Architecture.
  • 6-A Maximum Output Current.
  • Minimum External Parts Count.
  • Support all MLCC Output Capacitor and SP/POSCAP.
  • Auto Skip Mode.
  • Selectable 700-kHz and 1-MHz Frequency.
  • Small 4 × 4, 24-Pin, QFN Package.

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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.

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TPS51461 www.ti.com SLUSAD9B – DECEMBER 2010 – REVISED SEPTEMBER 2011 3.3-V/5-V Input, 6-A, D-CAP+™ Mode Synchronous Step-Down Integrated FETs Converter With 2-Bit VID Check for Samples: TPS51461 FEATURES 1 •2 Integrated FETs Converter w/TI Proprietary D-CAP+™ Mode Architecture • 6-A Maximum Output Current • Minimum External Parts Count • Support all MLCC Output Capacitor and SP/POSCAP • Auto Skip Mode • Selectable 700-kHz and 1-MHz Frequency • Small 4 × 4, 24-Pin, QFN Package APPLICATIONS • Low-Voltage Applications Stepping Down from 5-V or 3.3-V Rail • Notebook/Desktop Computers DESCRIPTION The TPS51461 is a fully integrated synchronous buck regulator employing D-CAP+™.