Programmable-Current 120VAC LED Driver Demoboard with PWM Dimming
Programmable-Current 120VAC LED Driver Demoboard with PWM Dimming (HV9925DB1)
The HV9925DB1 demo board is a complete LED power driver to supply a string of LEDs using the HV9925, an integrated, high-voltage, buck regulator IC featuringprogrammable output current and PWM dimming. The HV9925 includes a 500V switching MOSFET and can operate directly from rectified AC line voltages of 80 to 135VAC.
Please download the user guide for more information.