HVLED001:Offline controller for LED lighting with constant voltage primary-sensing and high power factor

The HVLED001 is an enhanced peak current mode controller capable of controlling mainly high power factor (HPF) flyback or buck-boost topologies in LED drivers having an output power up to 150 W. Some other topologies, like buck, boost and SEPIC can also be implemented.

ST’s innovative high voltage technology allows direct connection of the HVLED001 to the input voltage in order to both start up the device and monitor the input voltage without the need for external components.

Advanced features are embedded to control either the output voltage or output current precisely and reliably using a reduced number of components, mainly passive. Startup and light-load conditions are managed by dedicated operating schemes to improve the quality of output variable regulation in the final application. Abnormal conditions such as open circuit, output short-circuit, input overvoltage/undervoltage, and circuit failures such as open loop and overcurrent of the main switch are effectively controlled.

A smart auto-recover timer (ART) function is built in to guarantee automatic application recovery, without loss of reliability.

Key Features

  • Quasi-resonant (QR) topology
  • Primary side regulation of output voltage
  • Direct optocoupler connection for current loop regulation with feedback disconnection detection and disable
  • 800 V high voltage start-up
  • High power factor and low THD in universal range
  • High efficiency and output stability in wide voltage and current range
  • Low start-up and quiescent current
  • Programmable minimum off time
  • Integrated input voltage detection for high power factor capability and protection triggering
  • Latch free device guarantee by smart autoreload timer (ART)
  • 0 - 10 and PWM dimming compatible
  • Remote control pin
产品规格
DescriptionVersionSize
DS10797: Offline controller for LED lighting with constant voltage primary-sensing and high power factor1.0605 KB
应用手册
DescriptionVersionSize
AN4710: HVLED001 – QR high power factor flyback controller for LED drivers1.01 MB
宣传册
DescriptionVersionSize
HVLED: Lighting the future11.2016899 KB
手册
DescriptionVersionSize
Brochure Power management guide05.20167 MB
解决方案评估工具
型号制造商Description
STEVAL-ILL070V2ST35 W single string LED driver using HVLED001
STEVAL-ILL070V3ST35 W dimmable single string LED driver using HVLED001 in FOT mode
样片和购买
型号QuantityUnit Price (US$) *PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
HVLED001--SSOP 10Tube-40125NECEAR99-
HVLED001TR--SSOP 10Tape And Reel-40125NECEAR99-
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
HVLED001SSOP 10IndustrialEcopack2
HVLED001TRSSOP 10IndustrialEcopack2
Offline controller for LED lighting with constant voltage primary-sensing and high power factor HVLED001
HVLED001 – QR high power factor flyback controller for LED drivers HVLED001
STEVAL-ILL045V1: 120 V A19 dimmable high power factor 9 W LED driver using the HVLED815PF HVLED815PF
Very low drop voltage regulators with inhibit KFXX