HomeProductsAC-DC RegulatorsFlyback Converters

SY23413YFAC

Production
Flyback Regulator with Primary Side CV/CC Control For Adapters&Chargers
Datasheet
SY23413YFAC Flyback Regulator with Primary Side CV/CC Control For Adapters&Chargers Datasheet
    Part NumberSY23413YFAC
    DescriptionFlyback Regulator with Primary Side CV/CC Control For Adapters&Chargers
    Po_max (W)12
    BV (V)
    ApplicationIsolation
    No Load Loss<50mW
    Protection ModeOCP/OVP
    Standards & Certification
    PackageSO8
    • Tight PSR CC/CV Regulation Over Entire Operating Range
    • QR-mode Operation for High Efficiency
    • PWM/PFM Control for High Average Efficiency
    • Fast Dynamic Load Transient Response
    • Cable Compensation for Better Load Regulation
    • Low Start Up Current: 5μA Max 
    • Minimum Frequency Limitation 500Hz
    • No-load Power is Less than 50mW
    • Reliable Protections for OVP, SCP, OTP,OCP
    • Reliable Protections for Safety Requirement
    • Maximum Switching Frequency Limitation 72kHz
    • Integrated 650V/4.4ΩMOSFET
    • Compact Package: SO8

    Evaluation Board

    • 新建项目 (33)

      Photo of evaluation board

    • SY23413Y

      Photo of evaluation board

    EVB_SY23413Y

    SY23413Y is a single stage Flyback regulator targeting at Constant Current/Constant Voltage (CC/CV) applications. It integrates a 650V/4.4Ω MOSFET in a compact SO8 package to minimize the size. Both the output current and voltage are sensed on the primary side, eliminating the opto-isolator and the secondary side feedback circuitry, and minimizing the overall system cost.

    Technical Documentation