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SIC9752 Datasheet High Precision Non-Isolated Buck APFC LED Driver

Manufacturer: SI Semiconductors

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Datasheet Details

Part number SIC9752
Manufacturer SI Semiconductors
File Size 568.45 KB
Description High Precision Non-Isolated Buck APFC LED Driver
Download SIC9752 Download (PDF)

General Description

The SIC9752/SIC9753 are constant current LED regulators with high current accuracy which applies to single stage step-down power factor corrected LED drivers.

600V power MOSFET is integrated, which can significantly simplify the design of LED lighting system.

High accuracy of output current is achieved by sampling the output current directly.

Overview

深圳深爱半导体股份有限公司 Shenzhen SI Semiconductors Co., LTD.

High Precision Non-Isolated Buck APFC LED Driver 产品规格书 Product Specification SIC9752/SIC9753.

Key Features

  • Active PFC for High power factor and low THD.
  • No auxiliary winding.
  • 600V high voltage MOSFET integrated.
  • ±3% LED output current accuracy.
  • Excellent line and load regulation.
  • Critical conduction mode.
  • System efficiency up to 95%.
  • Ultra low start up & operating current.
  • Cycle-by-cycle current limit.
  • LED short protection.
  • LED open protection.
  • Over-temperature protection Typical.

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