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SIC9763D Datasheet Main Line Power Up Non-Isolated Buck APFC LED Driver

Manufacturer: SI Semiconductors

Download the SIC9763D datasheet PDF. This datasheet also includes the SIC9762D variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (SIC9762D-SISemiconductors.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SIC9763D
Manufacturer SI Semiconductors
File Size 721.88 KB
Description Main Line Power Up Non-Isolated Buck APFC LED Driver
Download SIC9763D Download (PDF)

General Description

The SIC976XD are built-in HV start-up and IC power supply circuit, main line power up 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.

Main Line Power Up Non-Isolated Buck APFC LED Driver 产品规格书 Product Specification SIC976XD.

Key Features

  • Active PFC for High power factor and low THD.
  • ±3% LED output current accuracy.
  • Built-in HV start-up and IC power supply circuit.
  • 600V high voltage MOSFET integrated.
  • Quasi-Resonant (QR) Buck topology.
  • 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.

More Datasheets from SI Semiconductors

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