SLAAER3A November   2025  – November 2025 AM2612 , AM2612-Q1 , AM263P2 , AM263P2-Q1 , AM263P4 , AM263P4-Q1 , F29H850TU , F29H859TU-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Charging Inlet, DCDC, and Host Architectures and Market Trends Toward Integration
    1. 2.1 Standalone Architecture
    2. 2.2 Integration Architecture
    3. 2.3 X-in-1 Architecture
  6. 3Charging Standards Across Regions
    1. 3.1 AC Charging Inlet Standards
    2. 3.2 DC Charging Inlet Standards
  7. 4TI Automotive MCUs for Next-Generation EV Charging
    1. 4.1 MCU Selection and Requirements for Standalone Architecture
    2. 4.2 MCU Selection and Requirements for Integration Architecture
    3. 4.3 MCU Selection and Requirements for X-in-1 Architecture
  8. 5System Block Diagram of a Charging Inlet Control System
  9. 6Conclusion
  10. 7References

3 Charging Standards Across Regions

Automotive charging protocols provide compatibility and interoperability between EVs and charging stations. These protocols regulate the charging interfaces, communication methods, and charging modes to standardize the electric vehicle charging process.

The are five main charging standards for four major regions and countries:

  1. China: The Chinese general requirements are based on GB/T 18487-1 [reference 2].
  2. North America: North America uses J17722 [reference 3] for CCS1.
  3. Europe: Europe uses IEC61851-1 [reference 4] for CCS2.
  4. Japan: Japan has a dedicated standard for DC charging with CHAdeMO/CHAOJI [reference 5].
  5. Tesla: Tesla has established the NACS [reference 6] standards, which are widely applied in North America.

See the References section for more information on these standards.