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GR8762 - Power Factor Controller IC

General Description

The GR8762 is a current-mode PFC controller operating in critical conduction mode.

sinusoidal current is taken from the single phase line supply and stabilized DC voltage is available at the output.

Key Features

  • Low Startup Current Low Quiescent Current Under-Voltage Lockout with Hysteresis Zero Current Detector for Critical Conduction Mode Dynamic Protection Gate Output Maximum Voltage Clamped Internal Restart Timer 1% Internal Reference Voltage Internal Leading-Edge Blanking +/-500mA Totem Pole Output with Active Shut Down and Static Output Over-Voltage.

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Datasheet Details

Part number GR8762
Manufacturer Grenergy
File Size 837.34 KB
Description Power Factor Controller IC
Datasheet download datasheet GR8762 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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GR8762 Power Factor Controller IC for High Power Factor Features Low Startup Current Low Quiescent Current Under-Voltage Lockout with Hysteresis Zero Current Detector for Critical Conduction Mode Dynamic Protection Gate Output Maximum Voltage Clamped Internal Restart Timer 1% Internal Reference Voltage Internal Leading-Edge Blanking +/-500mA Totem Pole Output with Active Shut Down and Static Output Over-Voltage Description The GR8762 is a current-mode PFC controller operating in critical conduction mode. The sinusoidal current is taken from the single phase line supply and stabilized DC voltage is available at the output.