STEVAL-ILL070V2:35 W single string LED driver using HVLED001

The STEVAL-ILL070V2 is intended to drive a single LED string with a maximum output current of 700 mA. The LED current can be adjusted using either a 0-10 V interface or a PWM signal (for example provided by a microcontroller) on the SELV portion of the board. The universal input capability makes this board suitable in worldwide designs. An auxiliary 12 V output is also present to supply small circuitries (e.g., a potentiometer to drive the 0-10 V input) providing a maximum current of 10 mA. Input voltage variations, excessive input voltage (overvoltage, like surges or bursts) or very low input voltages are managed by some of the protections of the HVLED001, improving the reliability of the application. Output open circuit and overload protections trigger auto-restart for safe operation in lighting environments.

Key Features

  • Input voltage: VIN : 90 - 265 VRMS , f: 45-66 Hz
  • Output current: 700 mA (VLED = 24 V to 48 V)
  • Dimming: 100% to 10% (any condition)
  • Dimming interfaces: 0-10 V and PWM input
  • High power factor, low THD
  • Efficiency: > 90% @ full load
  • Open load voltage limiting
  • RoHS compliant
Product Specifications
DescriptionVersionSize
DB2859: 35 W single string LED driver using HVLED0012.0504 KB
Board Manufacturing Specifications
DescriptionVersionSize
STEVAL-ILL070V2 gerber files1.088 KB
Bill of Materials
DescriptionVersionSize
STEVAL-ILL070V2 BOM1.017 KB
Schematic Packs
DescriptionVersionSize
STEVAL-ILL070V2 schematic1.0330 KB
License Agreement
DescriptionVersionSize
Evaluation products license agreement1.0125 KB
Sample & Buy
Part NumberCore ProductUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STEVAL-ILL070V2HVLED0011101NECEAR99ITALY
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STEVAL-ILL070V2CARDIndustrialEcopack2
35 W single string LED driver using HVLED001 STEVAL-ILL070V2
35 W single string LED driver using HVLED001 STEVAL-ILL070V2
35 W single string LED driver using HVLED001 STEVAL-ILL070V2
35 W single string LED driver using HVLED001 STEVAL-ILL070V2
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 ST-LINK-V2