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DC-DC On-board Power Supply (DCDC)

The DC-DC converter adjusts voltage levels between high and low voltage in electric and hybrid vehicles, ensuring stable low-voltage power for various systems. HiRain’s DC-DC converters support both 400V and 800V dual-voltage platforms and are compatible with different electrical architectures.

 

DC-DC On-board Power Supply (DCDC)

 

Product Functions

  • Buck Mode
  • Boost Mode for Pre-charging
  • Output Voltage and Power Regulation

 

Product Features

  • 400V and 800V Platforms
  • Max Output Power 3.3kW
  • Max Efficiency over 94%
  • Phase Shift Full Bridge + Full Wave Rectification Topology
  • Buck-Boost + LLC Topology
  • Functional Safety up to ASIL-C
  • Supports ASPICE Level 2
  • AB Backup OTA

Key words:

DC-DC

DCDC

DC-to-DC converter

dc-dc converter

dc-dc charger