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GS5471 - Step-Down Converter

Description

The GS5471 is a high-frequency, Synchronous, Rectified, Step down, Switch-mode converter With internal power MOSFETs.

It offers a very compact solution to achieve a 2A continuous output current over a wide input supply range, with excellent load and line regulator.

Features

  • include over-current protection and thermal shutdown. The GS5471 requires a minimal number of readily available, standard external components and is available in space-saving TSOT-23-6L package. Features.
  • Wide 4.5V-to-21V Operating Input Range.
  • 90mΩ/70mΩ Low-RDS(ON) Internal Power MOSFETs.
  • Power-Save Mode for High-Efficiency at Light Load.
  • Shutdown current 1uA typical.
  • Fixed 500kHz Switching Frequency and effic.

📥 Download Datasheet

Datasheet Details

Part number GS5471
Manufacturer Globaltech
File Size 865.23 KB
Description Step-Down Converter
Datasheet download datasheet GS5471 Datasheet

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Full PDF Text Transcription

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GS5471 High-Efficiency, 2.5A, 21V, 500kHz Synchronous, Step-Down Converter Product Description The GS5471 is a high-frequency, Synchronous, Rectified, Step down, Switch-mode converter With internal power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current over a wide input supply range, with excellent load and line regulator. The GS5471 has synchronous-mode operation for higher efficiency over the output current-load range. Current-mode operation provides fast transient response and eases loop stabilization. Protection features include over-current protection and thermal shutdown. The GS5471 requires a minimal number of readily available, standard external components and is available in space-saving TSOT-23-6L package. Features  Wide 4.
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