600W DC-DC/LLC stage 400/12VDC, 97.4% peak efficiency
The 600W 12V LLC evaluation board shows a design of a halfbridge LLC stage for server switch pode power supply (SMPS) with the overall goal to meet 80+ Titanium standard efficiency requirements. For this reason there has been used state-of-the-art CoolMOS™ technology IPP60R190P6 power MOSFET on the primary side and in the synchronous rectification secondary stage BSC010N04LS OptiMOS™ low voltage power MOSFET in SuperSO8 together with the QR CoolSET™ ICE2QR2280Z, hi-low side driver 2EDL05N06PF, low side gate driver 2EDN7524F as well as the LLC controller ICE2HS01G for the analog or XMC4200 in the digital version.
- Efficiency @ 10% load > 95%
- Peak efficiency @ 50% load > 97,4%
- Output voltage: 12V
- Output current: 50A
Technical Assistance Center (TAC)