This data brief introduces the STEVAL-ILL013V1 demonstration board, an 80 W offline dimmable LED driver with high power factor (PF) intended for 350 mA, 700 mA and 1 A LEDs. The converter is designed as a constant current source to achieve the best lighting performance from the LEDs, and can be used for lighting applications from low power, low voltage to high power, high voltage. This allows designers to cover a wide range of different LED systems using a single topology. Additionally, in lighting applications where the input active power is higher than 25 W and a high power factor is required, the board can provide high power factor.
The STEVAL-ILL013V1 is an 80 W offline dimmable LED driver demonstration board designed for high power factor (PF) applications. It utilizes the L6562A controller and supports LED currents of 350 mA, 700 mA, and 1 A via jumper settings. The board features a non-isolated SMPS topology with an EMI filter and achieves high efficiency of approximately 90%.
| Power | 80 W |
|---|---|
| Controller | L6562A |
| Input Voltage Range | 88 V to 265 VAC |
| Power Factor | 0.982 |
| Efficiency | ~90% |
| LED Current Settings | 350 mA, 700 mA and 1 A |
| Dimming | Universal PWM input |
| Compliance | EN55015 and EN61000-3-2 |
The board supports 350 mA, 700 mA, and 1 A LED current settings.
Yes, it features a universal PWM input for dimming, though an external board is required.
The wide input voltage range is from 88 V to 265 VAC.