STEVAL-ILL082V1

The STEVAL-ILL082V1 from STMicroelectronics is a Smart home lighting based on HVLED815PF and SPSGRF. The STEVAL-ILL082V1 is based on the HVLED815PF off-line LED driver. It consists of a LED driver board with a connectivity module and the STM32L0 microcontroller which manages wireless communication and LED brightness control. The microcontroller and connectivity module are supplied by the LED driver through an auxiliary winding. STEVAL-ILL082V1 can be operated in standalone mode through the 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.

• Primary side regulation, no optocoupler required
• High power (> 0.95) and low (< 18%) over the entire voltage range
• Quasi resonant operation
• High efficiency (> 84%)
• Open/short LED management
• Up to 15W operation
• Remote on/off and five steps dimming down to 2.5% using the STEVAL-ILL082V1_remote controller
• Low standby power consumption is less than 0.5W