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TPS54428 - 4-A Synchronous Step-Down Converter

Description

The TPS54428 is an adaptive on-time D-CAP2™ mode synchronous buck converter.

The TPS54428 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution.

Features

  • 1 D-CAP2™ Mode Enables Fast Transient Response.
  • Low Output Ripple and Allows Ceramic Output Capacitor.
  • Wide VIN Input Voltage Range: 4.5 V to 18 V.
  • Output Voltage Range: 0.76 V to 7.0 V.
  • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle.

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Datasheet Details

Part number TPS54428
Manufacturer Texas Instruments
File Size 1.94 MB
Description 4-A Synchronous Step-Down Converter
Datasheet download datasheet TPS54428 Datasheet
Additional preview pages of the TPS54428 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS54428 SLVSB42D – NOVEMBER 2011 – REVISED JANUARY 2016 TPS54428 4.5-V to 18-V Input, 4-A Synchronous Step-Down Converter With Eco-Mode™ 1 Features •1 D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.
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