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CN5612 - Low-Dropout High-Power LED Driver

Datasheet Summary

Description

The CN5612 current regulator operates from a 2.7V to 6V input voltage range and delivers a constant current that is up to 1.2A to high-brightness LEDs, including high-brightness white LED.

The LED current of CN5612 can be adjusted from 30mA to 1.2A by using an external resistor.

Features

  • include over temperature protection, LED short and open protection. The CN5612 is available in a thermally enhanced 5-pin TO252 package. Features:.
  • Operating Supply Voltage Range: 2.7V to 6V.
  • On-chip Pass Element.
  • Low-Dropout Voltage.
  • Adjustable Output Current up to 1.2A.
  • Output Current Accuracy: ±8%.
  • Over Temperature Protection.
  • LED Open/Short Protection.
  • Operating Temperature Range: －40℃ to 85℃.
  • Available in 5-pin TO252 Packages.
  • Pb-free Pin A.

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Datasheet preview – CN5612

Datasheet Details

Part number CN5612
Manufacturer CONSONANCE
File Size 116.89 KB
Description Low-Dropout High-Power LED Driver
Datasheet download datasheet CN5612 Datasheet
Additional preview pages of the CN5612 datasheet.

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Full PDF Text Transcription

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CONSONANCE Low-Dropout High-Power LED Driver CN5612 General Description: The CN5612 current regulator operates from a 2.7V to 6V input voltage range and delivers a constant current that is up to 1.2A to high-brightness LEDs, including high-brightness white LED. The LED current of CN5612 can be adjusted from 30mA to 1.2A by using an external resistor. An on-chip pass element minimizes external components while providing ±8% output current accuracy. Additional features include over temperature protection, LED short and open protection. The CN5612 is available in a thermally enhanced 5-pin TO252 package. Features:  Operating Supply Voltage Range: 2.7V to 6V  On-chip Pass Element  Low-Dropout Voltage  Adjustable Output Current up to 1.
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