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    8-Pin PFC and PWM Controller Combo

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    General Description

    The FAN4803 is a space-saving controller for power factor corrected, switched mode power supplies that offers very low start-up and operating currents.

    Features

    ? Internally synchronized PFC and PWM in one 8-pin IC

    ? Patented one-pin voltage error amplifier with advanced input current shaping technique

    ? Peak or average current, continuous boost, leading edge PFC (Input Current Shaping Technology)

    ? High efficiency trailing-edge current mode PWM

    ? Low supply currents; start-up: 150?A typ., operating: 2mA typ.

    ? Synchronized leading and trailing edge modulation

    ? Reduces ripple current in the storage capacitor between the PFC and PWM sections

    ? Overvoltage, UVLO, and brownout protection

    ? PFC VCCOVP with PFC Soft Start

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    FAN4803CS-1 ²úÆ·Ïà¹ØÐͺÅ

    • 1-350780-2
    • 320520051
    • 320520087
    • 320520122
    • 320520259
    • 320520315
    • 320820141
    • 3KP8.5A
    • 70634-0001
    • DG56A-7011-9D-1024-S1R
    • DG85A-1011-95-1024-M2NIL
    • EXB24V
    • FAN2012I
    • FAN4803CS1
    • GBPC50-W10
    • PICO100PGA-T40R
    • SMAJ4761A
    • SMAJ75CA
    • SMBJ15CA
    • SMF70A
    • SMLJ17
    • SMLJ28CA
    • TMCHC1V685MTRF
    • TMCMA1C685TRF
    • TMCMB1D156TRF
    • TMCMC1A157MTRF
    • TR3V227K6R3C0100
    • TR3W108K6R3C0050
    • V33ZA2P
    • V39ZA05P

    FairchildÏà¹Øµç·ͼ

    • FAIR-RITE
    • FANGJING
    • FANGTEK
    • fanhaiic
    • FANSO
    • Faraday
    • FCI
    • FCI-CONNECTOR
    • FEELING
    • FENGJUI
    • FERROXCUBE
    • FERYSTER

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