EVAL1K4WZVSFBSMDTOBO1

EVAL1K4WZVSFBSMDTOBO1 board is a 1400W 12V phase-shift full-bridge with 600V CoolMOS™ CFD7 and XMC. This DC-DC converter proves the feasibility of PSFB topology as high efficiency topology at the level of fully resonant topologies when combined with the latest Infineon technology devices. It proves that digital control, powered by XMC™ Infineon microcontrollers, is not only capable of controlling PSFB topology but also to overcome it's drawbacks and enable the usage of the latest Infineon devices to achieve the best possible performance.

• 140mohm 600V CoolMOS™ CFD7 (IPL60R140CFD7) in the HV bridge
• 1.6mohm 60 V OptiMOS™ 5 in Super SO-8 package (BSC016N60NS5) in the LV bridge
• 2EDS8265H safety isolated and 1EDN7512G non-isolated gate drivers (EiceDRIVER™)
• ICE5QSAG QR flyback controller with external 4.5ohm 950V CoolMOS™ P7 for auxiliary supply
• XMC4200 microcontroller for control implementation (XMC4200-F64k256AB)
• Medium-power Schottky diode BAT165
• IFX91041EJV33 DC/DC step-down voltage regulator
• Dimension is 13.5cm x 7.3cm x 4.4cm