HVLED002:High performance current mode LED controller

The HVLED002 control IC provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes to implement LED drivers. Internally implemented circuits include a trimmed oscillator for the precise duty cycle control, undervoltage lockout, a precision reference trimmed for accuracy at the error amplifier input, a PWM comparator which also provides current limit control and a totem pole output stage designed to the source or sink high peak current. The output stage, suitable for driving N-channel MOSFETs, is low in the off-state.

Key Features

  • Trimmed oscillator for precise frequency control
  • Oscillator frequency guaranteed at 250 kHz
  • Current mode operation to 500 kHz
  • Latching PWM for cycle-by-cycle current limiting
  • Internally trimmed reference with undervoltage lockout
  • High current totem pole output
  • Undervoltage lockout with hysteresis
  • Low start-up and operating current
Product Specifications
DescriptionVersionSize
DS11414: High performance current mode LED controller1.0476 KB
Flyers
DescriptionVersionSize
HVLED: Lighting the future11.2016899 KB
Brochures
DescriptionVersionSize
Brochure Power management guide05.20164 MB
Sample & Buy
Part NumberQuantityUnit Price (US$) *PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
HVLED002TR--SO-8Tape And Reel-40125NECEAR99MOROCCO
HVLED002--SO-8Tube-40125NECEAR99MOROCCO
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
HVLED002TRSO-8IndustrialEcopack2md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_cco7uc32ad6-wspc-(hvled002tr)_a_ver2_signed.pdf
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_cco7uc32ad6-wspc-(hvled002tr)_a_ver2.xml
HVLED002SO-8IndustrialEcopack2md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_cco7uc32ad6-wspc-(hvled002tr)_a_ver2_signed.pdf
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_cco7uc32ad6-wspc-(hvled002tr)_a_ver2.xml
High performance current mode LED controller HVLED002
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
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_cco7uc32ad6-wspc-(hvled002tr)_a_ver2_signed.pdf HVLED002
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_cco7uc32ad6-wspc-(hvled002tr)_a_ver2.xml HVLED002