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Innovating Power Module Packaging - April/May 21
A systemís power delivery network or PDN is made up of passive and active components such as cables, connectors, AC-DC and DC-DC converters and regulators. As power levels increase to enable new More details...
Power Electronics Europe News
 
Digital LED driver ICs reduce flicker

The XDPL8220’s primary side control saves extra components, and also reduces  cost and increases reliability, claims Infineon Technologies.

The two-stage architecture eliminates the low frequency variation from the mains supply and guarantees a stable output. The low stand-by power facilitates permanent operation of the electronic control gear, and standby power of less than 70mW reduces power consumption in the non-active mode.

Control algorithms make it possible to realise lighting for constant current or constant voltage mode in the same circuit. The driver provides a comprehensive set of parameters for adjusting the operating constraints, enabling it to be adapted to the target application.

Samples are available now, with production in January 2017.


 



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