STMicroelectronics HVLED815PF | Demoboard STEVAL-ILL082V1 User manual

Beschreibung

The STEVAL-ILL082V1 evaluation board is an offline LED driver based on the HVLED815PF, coupled with Sub-GHz connectivity based on the SPSGRF-868 low power programmable RF transceiver module. The interface between the HVLED815PF and the SPSGRF is managed by an STM32L0 ultra-low-power ARM® Cortex®-M0+ MCU. The microcontroller and connectivity module are supplied by the LED driver through an auxiliary winding.The LED driver evaluation board can operate in standalone mode in communication with the bundled STEVAL-ILL082V1_Remote controller based on SP1ML to help to reduce development and certification time.The board can also be rendered visible to cloud applications with the addition of a wireless bridge.

Eigenschaften

• LED driver features:
  • 10 W flyback converter with quasi-resonant operation
  • Primary side regulation, no optocoupler required
  • High power factor and low THD
  • Open circuit and short-circuit LED management
  • ±1% LED current regulation
  • Dimming range: 2.5% to 100%
• Sub-GHz connectivity features:
  • Works with the bundled STEVAL-ILL082V1_remote controller based on SP1ML-868 sub-GHz module
  • Allows remote lamp powering on and off
  • Allows lamp remote dimming
  • Standby power consumption: < 0.5 W
• RoHS compliant

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers