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TPS54334 - 3-A Output Current Synchronous Step-Down Voltage Converter

Datasheet Summary

Description

The TPS54334 is a 28-V, 3-A, low quiescent supply current (IQ), synchronous monolithic buck converter with integrated MOSFETs.

The TPS54334 enables small designs by integrating the MOSFETs and implementing current mode control to reduce external component count.

Features

  • 1 Two 128mΩ/84mΩ MOSFETs for 3A Continuous Output Current.
  • Power Good.
  • Low 2 µA Shutdown Quiescent Current.
  • 0.8 V Internal Voltage Reference with ±1.5% Accuracy Over Temperature.
  • Fixed-Frequency Current Mode Control.
  • Pulse Skipping Boosts Efficiency at Light Loads.
  • Overcurrent Protection for Both MOSFETs with Hiccup Mode for Severe Fault Conditions.
  • Thermal and Overvoltage Transient Protection.
  • Available in Easy-to-.

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Datasheet preview – TPS54334

Datasheet Details

Part number TPS54334
Manufacturer Texas Instruments
File Size 2.97 MB
Description 3-A Output Current Synchronous Step-Down Voltage Converter
Datasheet download datasheet TPS54334 Datasheet
Additional preview pages of the TPS54334 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS54334 SLUSC26A – MAY 2015 – REVISED FEBRUARY 2016 TPS54334 4.2-V to 28-V Input Voltage, 3-A Output Current Synchronous Step-Down Voltage Converter 1 Features •1 Two 128mΩ/84mΩ MOSFETs for 3A Continuous Output Current • Power Good • Low 2 µA Shutdown Quiescent Current • 0.8 V Internal Voltage Reference with ±1.
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