Infineon Technologies REFXDPL8210U35WT 35W Reference Design Board

Infineon REFXDPL8210U35WT 35W Reference Design Board is a digitally configurable HPF LED driver with universal AC input of 90Vrms to 305Vrms, wide output LED load range of 18V to 54V, and isolated 0 to 10V dimming. Infineon REFXDPL8210U35WT 35W Reference Design has a non-dimmed output current set-point of 830mA and an output power limitation set-point of 35W. The device is ready to be tested out of the box, with no need for any pre-programming by the user, as the XDPL8210 chip on the reference board has already been burned with the first full configuration set of working parameters. The REFXDPL8210U35WT uses the XDPL8210 High Power Factor (HPF) Flyback controller, CDM10VD isolated 0 to 10V dimming interface IC and IPN80R900P7 MOSFET.

Features

Primary Side Regulated (PSR) Constant Current (CC) output
Supports universal input
- 90Vrms to 305Vrms
- 127V_DC to 432V_DC
HPF and low Total Harmonic Distortion (iTHD)
High efficiency with QR mode with first valley switching (QRM1) operation at high output power
High efficiency with frequency-controlled Discontinuous Conduction Mode (DCM) operation at medium output power
Dim-to-off operation with low standby power
Transformer-less IEC60929-compliant isolated 0 to 10V dimming using CDM10VD
Maximum output power limit setting

UL1310 Class 2 output for 54V LED driver design with adaptive output Over Voltage Protection (OVP)
Input OVP and Under Voltage (brown-in/brown-out) Protection (UVP)
Output short protection
Configurable dimming parameters, such as dimming curve (linear/quadratic), minimum current, dim-to-off option (enabled/disabled)
Configurable protection parameters, such as protection thresholds and reaction (auto-restart/latch)