Mile Core IVT Current Sensor Passes ASIL C (D) Security Certification

Global Microelectronics Engineering CompanyMelexis announced that its intelligent IVT (current, voltage, temperature) sensor MLX91230 and MLX91231 have passed ASIL C security certification.The Hall effect chip MLX91230 and the diversion interface chip MLX91231 can simplify the ISO 26262 ASIL C (D) architecture, which is suitable for key vehicle functions such as battery management system (BMS), smart fuse and high -voltage charging system.

Current sensor to battery management system (The functions of key vehicles such as BMS), intelligent fuse and high -voltage charging system are very important. Therefore, it is necessary to ensure its high -level functional security.The new security level certification of MLX91230 and MLX91231 greatly reduces the complexity and workload when constructing the construction of the ASIL C (D) standard system.

These two devices are integrated with extensive intelligent functions, including micro -controller units (MCU) and flashes on the film, and support for custom software deployment and extensive compensation for system defects.The diagnostic OCD allows directly to input to the fuse drive, making simple deployment of smart fuses possible, and less required devices.In addition, ASIL C security levelDo not apply to the current sensing function andOCD, additional temperature and voltage measurement channel.Optional Lin or UART output so that it can correspond to the 12V batteryIntegrated with a power distribution module, you can also directly withBMS or UART-Over-CAN.

Director of Miles core product lineBRUNO BOURY said: In the automotive industry, functional safety is a vital requirement. To meet the ASIL C standard, it has to make great efforts.By using the ASIL C standard MLX91230 and MLX91231, not only can we provide our customers with a highly accurate and functional solution, but also help them to achieve a higher level of functional security.

MLX91230 and MLX91231 are now available.