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FA5331PM - Bipolar IC For Power Factor Correction

Description

FA5331P(M) and FA5332P(M) are control ICs for a power factor correction system.

These ICs use the average current control system to ensure stable operation.

With this system, a power factor of 99% or better can be achieved.

Features

  • 0~10˚ 0.7 0.40±0.1 1.27±0.2 DIP-16 FA5331P 16 9 s Block diagram 1 0.81 19.4 1.5 8 3.1min 4.3max 0.2min 3.4 6.5 0.3.
  • 0 7.6 +0.1 5 .0 2.54±0.25 0.5±0.1 0~15 ˚ 0~1 5˚ FA5332P 16 9 1 0.71 19.2 1.3 8 2.54min 5.06max Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin symbol IFB IIN.
  • VDET OVP VFB VIN.
  • GND OUT VC VCC CS ON/OFF REF SYNC CT IDET 0.51min Current error amplifier output Inverting input to current error amplifier Multiplier input Overvoltag.

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FA5331P(M)/FA5332P(M) FA5331P(M)/FA5332P(M) s Description FA5331P(M) and FA5332P(M) are control ICs for a power factor correction system. These ICs use the average current control system to ensure stable operation. With this system, a power factor of 99% or better can be achieved. FA5331P(M) is a 1st generation IC and FA5332P(M) is 2nd generation IC which light-load characteristics are improved. Bipolar IC For Power Factor Correction s Dimensions, mm SOP-16 16 9 5.5 7.8±0.3 • Drive circuit for connecting a power MOS-FET(Io =±1.
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