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    The SD6896CH is a single stage primary side regulation (PSR) power factor correction (PFC) controller, built-in 650V high voltage power MOSFET, specially designed for LED driver.

    The Device adopts constant on time operation to achieve high power factor. 

    The SD6896CH provides accurate constant current control and operates in boundary conduction mode (BCM) with high efficiency.

    The Device adopts primary side regulation eliminating the opto-couple, secondary feedback control and loop compensation for reducing design and cost.

    The SD6896CH provides completed protections such as short LED protection, open LED protection and over temperature protection, etc.


Main feature
  • PSR flyback topology

  • Boundary Conduction Mode

  • Low start-up current

  • Built-in 650V high voltage power MOSFET

  • Leading edge blanking

  • Constant on time control

  • VCC over voltage protection

  • VCC under voltage lockout

  • Over temperature protection

  • Cycle by cycle current limiting

  • Peak current compensation

  • Short LED protection and Open LED protection


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SD6896CH EHSOP-5-325-1.7 SD6896CH Halogen free Tube
SD6896CHTR EHSOP-5-325-1.7 SD6896CH Halogen free Tape & Reel
Block Diagram

中英文同.png

Documents
title Types of Size (KB) date Download the latest English version
SD6896CH 0 1970-01-01 SD6896CH Brief Datasheet