Stmicroelectronics consumer and QI-certified charger security solutions power the wireless charging market

     STMicroelectronics (ST) uses a convenient QI-certified charger verification scheme to ensure wireless charging security for small electronics and mobile products.

     More and more mobile phones and wearable devices have wireless charging functions. This is innovative for wireless charging applications, bringing more product value to users, and bringing opportunities. For example, furniture with wireless charging functions, a vehicle wireless charger that maintains a safe distance from the driver, and the convenience charging stations of entertainment places such as cafes and restaurants. The charger must be designed reasonably to protect consumers' product safety, especially in high -power fast charging. The charger is awarded the QI logo after completing the test and certification in accordance with the WPC-QI specification.

     Laurent Degauque, the market director of the Semiconductor Setal Safe Safety Micro Controller Department, said: "Only verified and determined that it is a genuine authentication charger with a QI logo, only the product charging power is increased to more than 5 W. Through this security charging method, ST It is promoting the vigorous development of the wireless charging market. Our solutions are in line with the WPC-QI specification V1.3. The ST security module used is certified by COMMON CRITERIA EAL5+ and AEC-Q100. "

     The STSAFE security module is equipped with an official QI certificate. The verification function adopts advanced encryption technology, which can accurately identify the charger and accurately verify whether it is genuine QI certification charger.

     As an official manufacturer certification authorization service provider, the Semiconductor Semiconductor has the right to calculate and sign the official QI charger certificate including the charger QI-ID identification code and the manufacturer code. The STSAFE-A110 consumer security module and the STSAFE-V110 car safety module are both concerned about the internal factory installation of digital certificates of the internal factory of the law. It is a solution that can reduce the unpacking of sensitive data work burden on the safe loading of the charger manufacturer.

     STSAFE is used by millions of consumables, network equipment and safety vehicles worldwide to verify equipment and protect brand products and network assets. The STSAFE-A110 for the consumer market is encapsulated with 4mm x 5mm So8n or 2mm x 3mm UFDFPN8. The STSAFE-V10 10 of the car market is encapsulated by TSSOP20.