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SY22846FAC

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Buck Regulator With CV/CC Control
Datasheet
SY22846FAC Buck Regulator With CV/CC Control Datasheet
    Part NumberSY22846FAC
    DescriptionBuck Regulator With CV/CC Control
    Po_max (W)3
    Protection ModeOCP,OVP
    BV (V)700
    ApplicationIsolation
    PF (>)
    No Load Loss<150mW
    Standards & CertificationEnergyStar_Lv.5
    PackageSO8
    • Integrated 700V MOSFET
    • CC/CV Control Eliminates Aux-winding
    • Quasi-Resonant (QR) Mode to Achieve Low Switching Losses
    • Low Start Up Current: 15µA Typical
    • Maximum Frequency Limit: 45kHz
    • Compact Package: SO8

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    EVB_SY22846

    The SY22846 is a PWM controller with several features to enhance performance of Buck converters. It integrates a MOSFET with 700V breakdown voltage to decrease physical volume. Both current and voltage regulation are achieved by the controller. It drives the Buck converter in the quasi-resonant mode to achieve higher efficiency and better EMI performance. 

    Technical Documentation