SLUAB19 May   2025 LM25180-Q1 , LM5155-Q1 , SN6507-Q1 , UCC14240-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Low-Voltage Isolated Bias Power Supply
    2. 1.2 High-Voltage Bias Power Supply
  5. 2Centralized Isolated Bias Power Supply Architecture
  6. 3Semi-Distributed Isolated Bias Power Supply Architecture
  7. 4Bias Power Supply Using DC-DC Converter Module
  8. 5Isolated Bias Power Supply Using Gate Driver to Drive the Transformer
  9. 6Redundancy in the Isolated Bias Power Supply Architecture
  10. 7Summary
  11. 8Terminology

8 Terminology

    ACAlternating current
    CAN

    Controller area network

    DCDirect current
    EVElectric vehicle
    FETField-effect transistor
    HEVHybrid electric vehicle
    HSHigh side
    LDOLow-dropout regulator
    LLCInductor-inductor capacitor
    LSLow side
    OEMOriginal equipment manufacturer
    PFCPower factor correction
    PMICPower management integrated circuits
    PriPrimary
    PSRPrimary side regulated
    SecSecondary
    SEPICSingle ended primary inductor converter
    SOCState of charge
    VINInput voltage
    VOUTOutput voltage