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JW5361 - 18V/3A Step-Down Converter

Description

The JW®5361, JW®5361M, JW®5361F and JW®5361FM are monolithic buck switching regulators based on I2 architecture for fast transient response.

Operating with an input range of 4.5V~18V, JW5361, JW5361M, JW5361F and JW5361FM deliver 3A of continuous output current with two integrated N-Channel MOSFETs.

Features

  • 4.5V to 18V operating input range 3A output current.
  • Up to 95% efficiency.
  • FCCM at light load (JW5361F / JW5361FM).
  • PFM at light load (JW5361 / JW5361M).
  • 600kHz switching frequency.
  • Internal soft-start.
  • Input under-voltage lockout.
  • Current run-away protection.
  • Output short protection.
  • Thermal protection.
  • Available in SOT23-6 package.

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Datasheet preview – JW5361

Datasheet Details

Part number JW5361
Manufacturer JoulWatt
File Size 1.55 MB
Description 18V/3A Step-Down Converter
Datasheet download datasheet JW5361 Datasheet
Additional preview pages of the JW5361 datasheet.

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Full PDF Text Transcription

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JW5361/JW5361M JW5361F/JW5361FM Preliminary Specifications Subject to Change without Notice 18V/3A Sync. Step-Down Converter DESCRIPTION The JW®5361, JW®5361M, JW®5361F and JW®5361FM are monolithic buck switching regulators based on I2 architecture for fast transient response. Operating with an input range of 4.5V~18V, JW5361, JW5361M, JW5361F and JW5361FM deliver 3A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light load, JW5361 and JW5361M operate in low frequency to maintain high efficiency.
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