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RY8401 - Standoff 42V 0.6A 800KHz Sync Step-Down Regulator

Datasheet Summary

Description

The RY8401 device is high-efficiency, synchronous step-down DC/DC regulators.

With a wide input range, it is suitable for a wide range of applications, such as power conditioning from unregulated sources.

Features

  • Wide 4V to 38V Operating Input Range.
  • Standoff Voltage: 42V.
  • 600mA Continuous Output Current.
  • 800KHz Switching Frequency.
  • Short Protection with Foldback-Mode.
  • Built-in Over Current Limit.
  • Built-in Over Voltage Protection.
  • Support PSM Mode.
  • Internal Soft-Start.
  • 500mΩ/300mΩ Low RDS(ON) Internal Power MOSFETs.
  • Output Adjustable from 0.8V.
  • No Schottky Diode Required.
  • Integrated int.

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Datasheet preview – RY8401

Datasheet Details

Part number RY8401
Manufacturer RYCHIP
File Size 959.29 KB
Description Standoff 42V 0.6A 800KHz Sync Step-Down Regulator
Datasheet download datasheet RY8401 Datasheet
Additional preview pages of the RY8401 datasheet.

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Full PDF Text Transcription

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RY8401 Standoff 42V 0.6A 800KHz Sync Step-Down Regulator Features • Wide 4V to 38V Operating Input Range • Standoff Voltage: 42V • 600mA Continuous Output Current • 800KHz Switching Frequency • Short Protection with Foldback-Mode • Built-in Over Current Limit • Built-in Over Voltage Protection • Support PSM Mode • Internal Soft-Start • 500mΩ/300mΩ Low RDS(ON) Internal Power MOSFETs • Output Adjustable from 0.
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