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FAN6793 - Dual-PWM Combination Controller

Download the FAN6793 datasheet PDF (FAN6791 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for dual-pwm combination controller.

Description

The highly integrated FAN6791/3 dual PWM combination controller provides several

Features

  • High-Voltage Startup.
  • Low Operating Current.
  • Interleaved Stand-by PWM / Forward PWM Switching.
  • Green Mode Stand-by PWM / Forward PWM.
  • Linearly Decreasing Stand-by PWM Frequency to 20kHz.
  • Remote On / Off.
  • AC Brownout Protection.
  • Forward PWM with Soft-Start.
  • Frequency Hopping to Reduce EMI Emissions.
  • Cycle-by-Cycle Current Limiting for Stand-by PWM / Forward PWM.
  • Leading-Edge Blanking for Stand-by PWM / Forward PWM.
  • Synchronized Slope Co.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FAN6791_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

Click to expand full text
FAN6791 / FAN6793 — Highly Integrated, Dual-PWM Combination Controller FAN6791 / FAN6793 Highly Integrated, Dual-PWM Combination Controller Features ƒ High-Voltage Startup ƒ Low Operating Current ƒ Interleaved Stand-by PWM / Forward PWM Switching ƒ Green Mode Stand-by PWM / Forward PWM ƒ Linearly Decreasing Stand-by PWM Frequency to 20kHz ƒ Remote On / Off ƒ AC Brownout Protection ƒ Forward PWM with Soft-Start ƒ Frequency Hopping to Reduce EMI Emissions ƒ Cycle-by-Cycle Current Limiting for Stand-by PWM / Forward PWM ƒ Leading-Edge Blanking for Stand-by PWM / Forward PWM ƒ Synchronized Slope Compensation for Stand-by PWM / Forward PWM ƒ GATE Output Maximum Voltage Clamp ƒ VDD Over-Voltage Protection (OVP) ƒ VDD Under-Voltage Lockout (UVLO) ƒ Internal Open-Loop Protection for Stand-by PWM
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