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

Download the SIC9763D datasheet PDF (SIC9762D included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for main line power up non-isolated buck apfc led driver.

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.

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.

📥 Download Datasheet

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
Datasheet download datasheet SIC9763D Datasheet

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Other Datasheets by SI Semiconductors
  • SIC9763D - Main Line Power Up Non-Isolated Buck APFC LED Driver
  • SIC9762D - Main Line Power Up Non-Isolated Buck APFC LED Driver
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Full PDF Text Transcription

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Shenzhen SI Semiconductors Co., LTD. Main Line Power Up Non-Isolated Buck APFC LED Driver Product Specification SIC976XD 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. Quasi Resonant (QR) Buck topology reduces the switching losses and largely increases the efficiency.
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