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FAN6863 - Highly Integrated Green-Mode PWM Controller

General Description

A highly integrated PWM controller, FAN6863 provides several

Key Features

  • Low Standby Power: Under 0.1W.
  • Low Startup Current: 8µA.
  • Low Operating Current at Green Mode: 600µA.
  • Peak-Current Mode Operation with Cycle-by-Cycle Current Limiting.
  • PWM Frequency Continuously Decreasing with Burst Mode at Light Loads.
  • VDD Over-Voltage Protection (OVP).
  • Constant Output Power Limit (Full AC Input Range).
  • Internal Latch Circuit (FAN6863L) for OVP, OTP.
  • SENSE Pin Short-Circuit Protection (SSCP).
  • Fixed PWM Frequency (65KHz) with Fr.

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Other Datasheets by Fairchild (onsemi)

Part Number Description
FAN6861 Green-Mode PWM Controller
FAN6862 Highly Integrated Green-Mode PWM Controller
FAN6862H Highly Integrated Green-Mode PWM Controller
FAN6862HR Highly Integrated Green-Mode PWM Controller
FAN6862L Highly Integrated Green-Mode PWM Controller

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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FAN6863 — Highly Integrated Green-Mode PWM Controller May 2011 FAN6863 Highly Integrated Green-Mode PWM Controller Features  Low Standby Power: Under 0.1W  Low Startup Current: 8µA  Low Operating Current at Green Mode: 600µA  Peak-Current Mode Operation with Cycle-by-Cycle Current Limiting  PWM Frequency Continuously Decreasing with Burst Mode at Light Loads  VDD Over-Voltage Protection (OVP)  Constant Output Power Limit (Full AC Input Range)  Internal Latch Circuit (FAN6863L) for OVP, OTP  SENSE Pin Short-Circuit Protection (SSCP)  Fixed PWM Frequency (65KHz) with Frequency Hopping  Feedback Open-Loop Protection: 60ms Delay  GATE Output Maximum Voltage Clamp: 13.