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RY9420 - 36V 2A 500K/1MHz ECOT Sync Step-Down Regulator

Description

The RY9420 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs.

RY9420 provides different frequency and FB versions, which can be selected according to different applications.

Features

  • Wide 4.5V to 36V Operating Input Range.
  • 2A Continuous Output Current.
  • 500K/1MHz Switching Frequency.
  • ECOT Mode Control with Fast Transient Response.
  • Built-in Over Current Limit.
  • Built-in Over Voltage Protection.
  • PSM Mode for High Efficiency in Light Load.
  • Internal Soft-Start.
  • 100mΩ/50mΩ Low RDS(ON) Internal Power MOSFETs.
  • Output Adjustable from 0.6/0.8/0.765V.
  • No Schottky Diode Required.

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Datasheet preview – RY9420

Datasheet Details

Part number RY9420
Manufacturer RYCHIP
File Size 950.78 KB
Description 36V 2A 500K/1MHz ECOT Sync Step-Down Regulator
Datasheet download datasheet RY9420 Datasheet
Additional preview pages of the RY9420 datasheet.

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Full PDF Text Transcription

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RY9420 36V 2A 500K/1MHz ECOT Sync Step-Down Regulator Features • Wide 4.5V to 36V Operating Input Range • 2A Continuous Output Current • 500K/1MHz Switching Frequency • ECOT Mode Control with Fast Transient Response • Built-in Over Current Limit • Built-in Over Voltage Protection • PSM Mode for High Efficiency in Light Load • Internal Soft-Start • 100mΩ/50mΩ Low RDS(ON) Internal Power MOSFETs • Output Adjustable from 0.6/0.8/0.
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