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SF6562 - High Performance Transition Mode PFC Controller

Description

SF6562 is a transition mode (TM) power factor correction (PFC) controller for AC-DC switching mode power supply and lighting applications.

Features

  • Transition Mode (TM) Operation.
  • VCC Over Voltage Protection (OVP).
  • Proprietary Soft Start Control.
  • Proprietary “Frequency Adjusting” for Higher PF and Low THD.
  • Highly Linear Analog Multiplier with THD Optimizer.
  • Low Start-up Current and Operating Current.
  • Trimmed 1.4% Internal Voltage Reference.
  • High Precise Output Over Voltage Protection Threshold with Low Temperature Drift.
  • Under Voltage Lockout with Hysteresis.
  • Restart Timer for Stand-alone A.

📥 Download Datasheet

Datasheet Details

Part number SF6562
Manufacturer SiFirst
File Size 97.11 KB
Description High Performance Transition Mode PFC Controller
Datasheet download datasheet SF6562 Datasheet

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Full PDF Text Transcription

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SF6562 High Performance Transition Mode PFC Controller FEATURES ◆ Transition Mode (TM) Operation ◆ VCC Over Voltage Protection (OVP) ◆ Proprietary Soft Start Control ◆ Proprietary “Frequency Adjusting” for Higher PF and Low THD ◆ Highly Linear Analog Multiplier with THD Optimizer ◆ Low Start-up Current and Operating Current ◆ Trimmed 1.
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