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JW5392F - 18V/2A Sync. Step-Down Converter

This page provides the datasheet information for the JW5392F, a member of the JW5392 18V/2A Sync. Step-Down Converter family.

Datasheet Summary

Description

The JW5392 and JW5392F are monolithic buck switching regulators based on I2 architecture for fast transient response.

Operating with an input range of 4.5V~18V, JW5392 and JW5392F deliver 2A of continuous output current with two integrated N-Channel MOSFETs.

Features

  • 4.5V to 18V Operating Input Range 2A Output Current.
  • Up to 95% Efficiency.
  • PFM Mode (JW5392) at Light Load.
  • FCC Mode (JW5392F) at Light Load.
  • 600kHz Switching Frequency.
  • Internal Soft-start.
  • Input Under Voltage Lockout.
  • Current Run-away Protection.
  • Output Short Protection.
  • Thermal Protection.
  • Available in SOT563 Package.

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Datasheet preview – JW5392F

Datasheet Details

Part number JW5392F
Manufacturer JoulWatt
File Size 1.66 MB
Description 18V/2A Sync. Step-Down Converter
Datasheet download datasheet JW5392F Datasheet
Additional preview pages of the JW5392F datasheet.

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Full PDF Text Transcription

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JW5392/JW5392F 18V/2A Sync. Step-Down Converter DESCRIPTION The JW5392 and JW5392F are monolithic buck switching regulators based on I2 architecture for fast transient response. Operating with an input range of 4.5V~18V, JW5392 and JW5392F deliver 2A 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 loads, JW5392 operates in low frequency to maintain high efficiency. JW5392 and JW5392F guarantee robustness with output short protection, thermal protection, current run-away protection and input under voltage lockout. JW5392 and JW5392F are available in SOT563 package, which provide a compact solution with minimal external components.
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