Status: No Longer Available
Thank you for your request. We will reply back with quotation as soon as possible! If you have any questions in the meantime, feel free to contact us here .
The HV9911DB4 is an LED driver dempboard capable of driving one to six three-watt LEDs in series from an input of 9.0 - 16VDC. The demoboard uses HV9911 in a SEPIC topology to drive LED string voltages higher or lower than the input voltage. The converter has a very good initial regulation (+/-5%), and excellent line and load regulation over the entire input and output voltage range (<+/-1%). The full load efficiency of the converter is typically greater than 85%.
PLEASE CONTACT YOUR LOCAL MICROCHIP SALES OFFICE FOR DEMO BOARD AVAILABILITY.