OPTIGA TRUST CHARGE AUTO

The trusted authentication solution for in-car wireless chargers
Data Sheet

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OPTIGA TRUST CHARGE AUTO
OPTIGA TRUST CHARGE AUTO
Data Sheet

Product details

  • Additional Information
    Full turnkey solution = hardware / firmware / drivers / host library , Full WPC compliant provisioning , Generation and injection of keys and certificate chains, IFX acts as WPC Manufacturer CA
  • Ambient Temperature
    -40 °C to 105 °C
  • Applications
    Authentication for in-car Qi Charging
  • Asymmetric Cryptography
    Authentication based on ECDSA NIST-P256, Cryptography support: ECC256, SHA-2
  • Certifications
    Based on CC EAL 6+ (high) certified HW
  • CPU
    32-bit
  • Delivery Forms
    VQFN-8, VQFN-32
  • Interfaces
    I2C, SPI
  • Package
    VQFN-32, VQFN-8
  • Product Description
    OPTIGA™ Trust Charge Automotive supports authentication required for Qi 1.3 wireless charging, thus complying with the de-facto international wireless charging standard for in-car devices.
  • Standards
    Wireless Power Consortium's (WPC) Qi standard
  • Use Cases
    in-car Qi charging
OPN
Product Status
Infineon Package
Package Name
Packing Size
Packing Type
Moisture Level
Moisture Packing
Lead-free
Halogen Free
RoHS Compliant
Infineon stock last updated:
OPTIGA™ Trust Charge Automotive is a highly optimized solution for in-car wireless charging up to 15 W. It offers AEC Q100 automotive qualification and enables manufacturers of in-car wireless chargers to develop chargers compliant with the latest Qi 1.3 specification. The OPTIGA™ Trust Charge Automotive authentication solution is based on CC EAL6+ (high) certified hardware, thus exceeding the security requirements of the Qi 1.3 standard.

Features

  • Based on CC EAL 6+ (high) certified HW
  • ECDSA P-256 authentication
  • NIST P-256, SHA-2 cryptography
  • AEC Q100 qualification
  • SPI, I2C protocols
  • VQFN-32 or VQFN-8 package
  • Full turnkey solution

Benefits

  • Suitable for Qi 1.3 wireless charging
  • Exceeds WPC’s security requirements
  • Simplified key logistics
  • Simplified security integration
  • Full compliance with the Qi 1.3 standard
  • Easy integration

Documents

Documents

Design resources

Partner solutions

Developer community

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