HVLED001BTR

HVLED001BTR

Active

HVLED001BY

High power factor flyback controller with constant voltage primary sensing and ultra low standby consumption

Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
RoHs compliantEcopack2
GradeIndustrial
Package NameSSOP 10

The HVLED001B is an enhanced peak current mode controller able to control mainly high power factor (HPF) flyback or buck-boost. Some other topologies such as buck, boost and SEPIC, can also be implemented.Primary side regulation and optocoupler control can be applied independently on the chip, both...
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Key features
  • Quasi resonant (QR) topology
  • Primary side regulation of output voltage
  • Direct optocoupler connection for current loop regulation with feedback disconnection detection
  • 800 V high voltage startup
  • High power factor and low THD in universal range
  • High efficiency and output stability in wide voltage and current range
  • Extremely low standby power at no load condition
  • Programmable frequency foldback
  • Integrated input voltage detection for high power factor capability and protection triggering
  • Latch-free device guarantee by smart auto-reload timer (ART)
  • 0-10 and PWM dimming compatible
  • Remote control pin
In stock
Quantity $ per unit Savings
1-9$2.030%
10-24$1.8310%
25-99$1.7315%
100-249$1.2439%
250-499$1.1743%
500$1.0747%
Contact sales
$2.03
$2.03
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
RoHs compliantEcopack2
GradeIndustrial
Package NameSSOP 10

The HVLED001B is an enhanced peak current mode controller able to control mainly high power factor (HPF) flyback or buck-boost. Some other topologies such as buck, boost and SEPIC, can also be implemented.Primary side regulation and optocoupler control can be applied independently on the chip, both...
Read More

Key features
  • Quasi resonant (QR) topology
  • Primary side regulation of output voltage
  • Direct optocoupler connection for current loop regulation with feedback disconnection detection
  • 800 V high voltage startup
  • High power factor and low THD in universal range
  • High efficiency and output stability in wide voltage and current range
  • Extremely low standby power at no load condition
  • Programmable frequency foldback
  • Integrated input voltage detection for high power factor capability and protection triggering
  • Latch-free device guarantee by smart auto-reload timer (ART)
  • 0-10 and PWM dimming compatible
  • Remote control pin
Associated products