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FA5533 Datasheet (FA5533 / FA5534) PFC / PWM Combination

Manufacturer: Fuji Electric

Overview: PFC / PWM Combination IC FA5533/34.

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Key Features

  • Features.
  • Critical mode Power Factor Correction and PWM are combined : suitable for smaller power supply.
  • Internal start-up circuit with 500V rating and low frequency operation achieves 340mW input at no load when PFC stops.
  • Small Output Capacitance : Linearly reduced frequency for light load makes small ripple voltage.
  • PFC stops below half load ( only for FA5533 ).
  • Vcc rating 28V allows no series regulator for PW M_ FB LV www. DataSheet4U. com BlockDi.

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