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Manufacturer Part #


L6562 Series 22 V 5 mA SMT Transition-Mode PFC Controller - SOIC-8

Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 1720
Product Specification Section
Technical Attributes
Attributes Table
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications
The L6562DTR is a current-mode PFC controller operating in Transition Mode (TM). Pin-to-pin compatible with the predecessor L6561, it offers improved performance.

The highly linear multiplier includes a special circuit, able to reduce AC input current distortion, that allows wide-range-mains operation with an extremely low THD, even over a large load range.


  • Realised in BCD Technology
  • Transition-Mode Control of PFC Preregulators
  • Properietary Multiplier design for minimum THD of AC input Current
  • Very Precise Adjustable output overvoltage Protection
  • Ultra-Low (≤70 μA) Start-UP Current
  • Low (≤4 mA) Quiescent Current
  • Extended IC Supply Voltage Range
  • ON-CHIP Filter on Current Sense
  • Disable Function
  • 1% (@ Tj = 25 °C) Internal Reference Voltage
  • -600/+800 mA Totem pole Gate Driver with UVLO Pull-Down and Voltage Clamp
  • DIP-8/SO-8 Pavkages ECOPACK


  • PFC Pre-Regulations For:
    • IEC61000-3-2 COompliant SMPS (TV, DESKTOP PC, MONITOR) up to 300 W
    • HI-END AC-DC Adapter/Charger
    • Entry Level Server & Web Server
Pricing Section
Web Price:
USD Each

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.