REFXDPL8221U50WTOBO1

REFXDPL8221U50WTOBO1 is a 50W reference board for XDP™ digital power. The REF-XDPL8221-U50W works as an efficient and flicker-free reference design with XDP™ digital power and serial interface for a 50W LED driver. This board is an efficient and flicker-free reference circuit design for XDPL8221 with high power factor and low THD (total harmonic distortion). The REF-XDPL8221-U50W accepts universal input voltage range. It serves to evaluate the functionality and design space of the XDPL8221. Many characteristics are programmable by parameters such as output values and protections. It provides a connector for IF-BOARD.DP-GEN2 (for use with dpVision tool).

• Output voltage range from 16V to 48V, maximum output current of 1.5A
• Supports constant current, constant voltage and limited power operating mode
• Excellent power factor and THD over wide load range
• Parameter configuration and UART communication via XDP™ interface board connector
• Evaluation of multi-mode possibilities
• Reference for own window driver
• Provide demonstrator for driver capabilities
• Operating parameter can be tuned to meet application requirements