
DER-978 - 720 W DC-DC LLC Resonant Half-Bridge Converter with SR Using HiperLCS-2 Chipset
720 W DC-DC LLC resonant half-bridge converter with synchronous rectification (SR) using HiperLCS2-HB (LCS7268Z) half-bridge power device and HiperLCS2-SR (LSR2000C) safety isolation device
- Higher than 98% efficiency at 50% load
- Integrated LLC and SR-drive stages reduce component count
- Precise control of synchronous rectification to optimize efficiency
- < 71 mW no-load consumption
- High frequency (up to 250kHz) LLC for small transformer size
Watch an unboxing video of this design.