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).
Summary of Features
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
Benefits
Evaluation of multi-mode possibilities
Reference for own window driver
Provide demonstrator for driver capabilities
Operating parameter can be tuned to meet application requirements
Potential Applications
Window LED driver with CC/CV/LP output
Smart LED driver
List of components
Digital PFC and flyback controller IC (XDPL8221)
Fully integrated dimming interface IC (CDM10VD)
800V CoolMOS™ P7 superjunction MOSFET (IPD80R450P7)
700V CoolMOS™ P7 superjunction MOSFET (IPD70R360P7S)
Depletion MOSFET (BSS169)
N-channel small signal MOSFET (2N7002)
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).
Summary of Features
- 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
Benefits
- Evaluation of multi-mode possibilities
- Reference for own window driver
- Provide demonstrator for driver capabilities
- Operating parameter can be tuned to meet application requirements
Potential Applications
- Window LED driver with CC/CV/LP output
- Smart LED driver
List of components
- Digital PFC and flyback controller IC (XDPL8221)
- Fully integrated dimming interface IC (CDM10VD)
- 800V CoolMOS™ P7 superjunction MOSFET (IPD80R450P7)
- 700V CoolMOS™ P7 superjunction MOSFET (IPD70R360P7S)
- Depletion MOSFET (BSS169)
- N-channel small signal MOSFET (2N7002)
