Microchip HV96001 LED Driver Evaluation Board Flyback Converter for HV96001 for To evaluate and demonstrate the HV96001

The Microchip HV96001 Off-Line LED Driver Evaluation Board is fully assembled and tested to evaluate and demonstrate the HV96001 LED driver. In the primary side, the Fly back converter has implemented an active Power Factor Correction (PFC) control algorithm by a PIC controller that commands the switching sequence in such a manner that the input current follows the input voltage envelope.

Linear (analogue) dimming with wide range of the amplitude control of the LED current
PWM (digital) dimming, dims down to 0.01% and lower, with PWM pulse width down to 150 ns
Fly back converter control with automatic output voltage adjustment for maintaining high system efficiency