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5V 20W SMPS evaluation board with ICE3RBR1765JZ

This document is an engineering report of a universal input 5V 20W off-line flyback converter power supply utilizing IFX F3R CoolSET™ ICE3RBR1765JZ. The application demo board is operated in Discontinuous Conduction Mode (DCM) and is running at 65 kHz switching frequency. It has a one output voltage with secondary side control regulation. It is especially suitable for small power supply such as DVD player, set-top box, game console, charger and auxiliary power of high power system, etc. The ICE3RBR1765JZ is the latest version of the CoolSET™.

3.07 MB
Jul 24, 2013