首页 > DER-1049Q -使用 InnoSwitch3-AQ(1700V SiC开关)适配 800V 纯电动汽车的 27W 平面变压器电源
DER-1049Q -使用 InnoSwitch3-AQ(1700V SiC开关)适配 800V 纯电动汽车的 27W 平面变压器电源
芯片公司:Power Integrations
发布时间:2026-04-24

27 W traction inverter gate or emergency power supply for 800 VDC BEV
automotive applications using InnoSwitch3-AC IC featuring 1700 V SiC
power switch (INN3949CQ)

  • 80 VDC to 1000 VDC wide range input

  • 15 V, 1.8 A continuous output from -40 ºC to 85 ºC

  • 35 W (15 V, 2.33A) peak output power for at least 7 minutes at 85ºC

  • 30 VDC start-up and operation (7.95 W output power)

  • AEC-Q qualified surface mount (SMD) components

  • Higher than 85% full-load efficiency across input voltage range

  • Planar transformer with reinforced isolation at 1000 V and complies
    with partial discharge (PD) and Hi-Pot requirements (IEC-60664-1 and
    IEC-60664-4)

  • 15 mm ultra-low profile and only 66 electrical components