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L6563S

L6563S

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L6563STR

Enhanced transition-mode PFC controller

ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSO-14

The L6563S is a current-mode PFC controller operating in transition mode (TM). Coming with the same pin-out as its predecessor L6563, it offers improved performance and additional functions.The highly linear multiplier, along with a special correction circuit that reduces crossover distortion of...
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Key features
  • Tracking boost function
  • Fast “bidirectional” input voltage feedforward (1/V2correction)
  • Interface for cascaded converter's PWM controller
  • Remote ON/OFF control
  • Accurate adjustable output overvoltage protection
  • Protection against feedback loop disconnection (latched shutdown)
  • Inductor saturation protection
  • Low (≤ 100 μA) start-up current
  • 6 mA max. operating bias current
  • 1% (@ TJ= 25 °C) internal reference voltage
  • -600/+800 mA totem pole gate driver with active pull-down during UVLO
  • SO14 package
In stock
Quantity $ per unit Savings
1-9$1.140%
10-24$1.095%
25-99$1.067%
100-150$0.9715%
Contact sales
$1.14
$1.14
or
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSO-14

The L6563S is a current-mode PFC controller operating in transition mode (TM). Coming with the same pin-out as its predecessor L6563, it offers improved performance and additional functions.The highly linear multiplier, along with a special correction circuit that reduces crossover distortion of...
Read More

Key features
  • Tracking boost function
  • Fast “bidirectional” input voltage feedforward (1/V2correction)
  • Interface for cascaded converter's PWM controller
  • Remote ON/OFF control
  • Accurate adjustable output overvoltage protection
  • Protection against feedback loop disconnection (latched shutdown)
  • Inductor saturation protection
  • Low (≤ 100 μA) start-up current
  • 6 mA max. operating bias current
  • 1% (@ TJ= 25 °C) internal reference voltage
  • -600/+800 mA totem pole gate driver with active pull-down during UVLO
  • SO14 package
Associated products