首页 > DER-1030Q -使用1700V InnoSwitch3-AQ(1700V SiC开关)适配 800V 纯电动汽车的4路输出20W应急电源
DER-1030Q -使用1700V InnoSwitch3-AQ(1700V SiC开关)适配 800V 纯电动汽车的4路输出20W应急电源
芯片公司:Power Integrations
发布时间:2026-04-24

20 W four-output emergency power supply for 800 V traction inverter
in 800 V battery electric vehicles using InnoSwitch3-AQ (INN3947FQ)

  • Input: 40 - 950 VDC

  • 1 Output: 24.7 V, 240 mA

  • 3 Output: 25.5 V, 550 mA

  • >80% full load efficiency across the input voltage range

  • Accurate secondary-side regulation without optocouplers

  • Uses automotive qualified AEC-Q surface mount (SMD) components

  • Low profile - only 20.4 mm high