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JW1965BC - Boost LED Driver

This page provides the datasheet information for the JW1965BC, a member of the JW1965AC Boost LED Driver family.

Description

The JW®1965AC/ JW1965BC/ JW1965DC/ JW1965EC(JW1965XC series) is a constant current LED driver which applies to single stage Boost power factor corrected LED drivers.

Features

  • No auxiliary winding and VCC capacitor.
  • Supplied from output voltage directly.
  • High current accuracy of line and load regulation.
  • Internal compensation PFC technics.
  • Critical conduction mode.
  • High efficiency over wide operating range.
  • LED open protection.
  • Freewheeling diode open protection.
  • Over-temperature protection.
  • SOP7 package.

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Datasheet preview – JW1965BC

Datasheet Details

Part number JW1965BC
Manufacturer JoulWatt
File Size 488.47 KB
Description Boost LED Driver
Datasheet download datasheet JW1965BC Datasheet
Additional preview pages of the JW1965BC datasheet.

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Full PDF Text Transcription

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Parameters Subject to Change Without Notice DESCRIPTION The JW®1965AC/ JW1965BC/ JW1965DC/ JW1965EC(JW1965XC series) is a constant current LED driver which applies to single stage Boost power factor corrected LED drivers. JW1965XC series integrates high voltage power source, and can be supplied by output voltage directly, auxiliary winding and VCC capacitor are not needed. Patented current sensing and digital compensation technics ensure a unit power factor and high accuracy output current. The critical conduction mode operation reduces the switching losses and increases the efficiency.
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