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FAN7527B - Power Factor Correction Controller

Datasheet Summary

Description

The FAN7527B provides simple and high performance active power factor correction.

The FAN7527B is optimized for electronic ballasts and low power and high density power supplies which require minimum board size, reduced external components and low power dissipation.

Features

  • Internal Start-up Timer.
  • Internal R/C Filter Eliminates the Need for an External R/C Filter.
  • Very Precise Adjustable Output Over Voltage Protection.
  • Zero Current Detector.
  • One Quadrant Multiplier.
  • Trimmed 1.5% Internal Band Gap Reference.
  • Under Voltage Lockout with 3V of Hysteresis.
  • Totem Pole Output With High State Clamp.
  • Low Start-up and Operating Current.
  • 8-Pin DIP or 8-Pin SOP.

📥 Download Datasheet

Datasheet preview – FAN7527B

Datasheet Details

Part number FAN7527B
Manufacturer Fairchild Semiconductor
File Size 395.12 KB
Description Power Factor Correction Controller
Datasheet download datasheet FAN7527B Datasheet
Additional preview pages of the FAN7527B datasheet.

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Full PDF Text Transcription

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www.fairchildsemi.com FAN7527B Power Factor Correction Controller Features • Internal Start-up Timer • Internal R/C Filter Eliminates the Need for an External R/C Filter • Very Precise Adjustable Output Over Voltage Protection • Zero Current Detector • One Quadrant Multiplier • Trimmed 1.5% Internal Band Gap Reference • Under Voltage Lockout with 3V of Hysteresis • Totem Pole Output With High State Clamp • Low Start-up and Operating Current • 8-Pin DIP or 8-Pin SOP Description The FAN7527B provides simple and high performance active power factor correction. The FAN7527B is optimized for electronic ballasts and low power and high density power supplies which require minimum board size, reduced external components and low power dissipation.
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