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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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