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TPS54623 - 6-A Synchronous Step-Down Converter

Datasheet Summary

Description

The TPS54623 in thermally enhanced VQFN package is a full featured 17-V, 6-A synchronous step-down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs.

Features

  • 1 Integrated 26 mΩ, 19 mΩ MOSFETs.
  • Split Power Rail: 1.6 V to 17 V on PVIN.
  • 200 kHz to 1.6 MHz Switching Frequency.
  • Light Load Efficient With Pulse Skip.
  • Synchronizes to External Clock.
  • 0.6 V ±1% Voltage Reference Overtemperature.
  • Low 2-µA Shutdown Quiescent Current.
  • Monotonic Start-Up into Pre-biased Outputs.
  • 40°C to 150°C Operating Junction Temperature Range.
  • Adjustable Slow Start and Power Seque.

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Datasheet Details

Part number TPS54623
Manufacturer Texas Instruments
File Size 1.47 MB
Description 6-A Synchronous Step-Down Converter
Datasheet download datasheet TPS54623 Datasheet
Additional preview pages of the TPS54623 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS54623 SLVSB09C – SEPTEMBER 2011 – REVISED OCTOBER 2017 TPS54623 4.5-V to 17-V Input, 6-A Synchronous Step-Down SWIFT™ Converter With Light Load Efficiency and Hiccup Overcurrent Protection 1 Features •1 Integrated 26 mΩ, 19 mΩ MOSFETs • Split Power Rail: 1.6 V to 17 V on PVIN • 200 kHz to 1.6 MHz Switching Frequency • Light Load Efficient With Pulse Skip • Synchronizes to External Clock • 0.
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