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SDH8596ES
HIGH PRECISION CC/CV PRIMARY SIDE POWER SWITCH WITH INTEGRATED MOSFET

    SDH8596ES is a high performance offline PSR power switch which operates in PFM/PWM to achieve high performance and high efficiency. It integrates a high voltage MOSFET to decrease physical volume. Both the output current and voltage are sensed by primary side signal process.

    SDH8596ES operates in quasi-resonant mode at heavy and middle load to provide high efficiency and simplifying EMI design.

    SDH8596ES is suitable for 18W output power application.


Main feature

  • Primary-side Feedback Eliminates Opto-isolators

  • High Precision Constant Voltage and Current Regulation at Universal AC Input

  • Adaptive Multi-mode PWM/PFM Control Improves Efficiency

  • Programmable CV and CC Regulation

  • Programmable Cable Drop Compensation

  • Integrated High Voltage MOSFET

  • Less Than 75mW Standby Power

  • AC Line Voltage Compensation For Tight CC Regulation

  • Built-in Leading Edge Blanking (LEB)

  • On-chip OTP

  • VCC Over Voltage Protection

  • Output Over Voltage Protection

  • VCC Under Voltage Lockout with Hysteresis (UVLO)

  • Cycle-by-Cycle Current Limiting

  • Output Short Circuit Protection

  • Feedback open loop protection

  • Maximum on time


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SDH8596ES SOP-8-225-1.27 SDH8596E Halogen free Tube
SDH8596ESTR SOP-8-225-1.27 SDH8596E Halogen free Tape&Reel
Block Diagram

SDH8596ES 英文(PS ).png

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