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  • 新聞主旨
  • APW8879A : High Input Voltage 3.3V / 8A Synchronous Buck Converter with 100mA LDO
  • Feature

    · Wide Operating Range from +5.5V to +24V Input Voltages
    · Power-On-Reset Monitoring on VIN at 4.5V ~ 4.9V range
    · Built-in 100uA low quiescent current
    · Support IOUT = 8A Application
    · Built in PWM & PFM Control Schemes with COT architecture
    · Built in Integrated Bootstrap Forward P-CH MOSFET
    · Fixed Switching Frequency from700KHz
    · Fixed 3.33V VOUT REF voltage with + 0.6% accuracy
    · Support Ultrasonic Mode selection on EN Pin
    · Support built-in fixed Soft Start time 2.4mS

    Application

    · Notebook
    · Graphic card
    · Motherboard