Transmission

When engineering an automatic transmission, one way to optimally operate the engine is by introducing a higher gear reduction ratio, or increasing the number of speeds. Or maybe you want to improve efficiency by switching, entirely or partially, from hydraulic to electromechanical actuation. Aspects of functional safety – such as ASIL-C for the front and ASIL-D for the rear wheels – are also critical. Along with the need for high temperature packages and bare die solutions for attached and integrated control units.

For all automatic transmission control systems, Infineon uniquely offers the complete expertise and comprehensive product portfolio that’ll make your projects a success. This includes our constant current control ICs for the highest precision current control, and optimized sensors for enhanced disturbance and direction detection.

System benefits

• Full range of products ranging from voltage regulators, transceivers, sensors, microcontrollers and smart power drivers
• Valve actuator ICs supporting highest precision current control
• Optimized sensors providing enhanced disturbance immunity (e.g. vibration) and direction detection
• High-temperature bare die IC supporting integrated transmission control up to the highest torque rate

For a double clutch transmission with hydraulic control, introducing a higher gear reduction ratio, that is increasing the number of speeds, is one way to achieve your target of optimally operating the engine. Switching, either entirely or partially, from hydraulic to electromechanical actuation is another way to reach greater efficiency. Also critical: functional safety, such as ASIL-C and ASIL-D for front and rear wheels, respectively, along with high temperature packages and bare die solutions for attached-to and integrated control units.

Infineon uniquely offers the complete expertise and comprehensive product portfolio that’ll put your double clutch transmission with hydraulic control applications on the road to success. From highest precision current control with ourconstant current control ICs and microcontrollers to enhanced disturbance and direction detection with our optimized sensors.

System benefits

• Full range of products ranging from voltage regulators, transceivers, sensors, microcontrollers and smart power drivers
• Valve actuator ICs supporting highest precision current control
• Optimized sensors providing enhanced disturbance immunity (e.g. vibration) and direction detection
• High-temperature bare die IC supporting integrated transmission control up to the highest torque rate
• Coherent chipset solution for an easy and effective ISO 26262-compliant system implemantation

A huge advantage of a double clutch transmission with electrical control: its potential to achieve a higher level of fuel efficiency. With lower fuel consumption and reduced emissions decisive factors in the automotive industry, double clutch transmissions with electrical control now play an integral role in the vehicles of today and tomorrow, thanks to their ability to change to 48V.

That’s why Infineon offers a comprehensive portfolio of high-quality semiconductor solutions for double clutch transmissions with electrical control. From voltage regulators, transceivers and sensors to microcontrollers and smart power drivers. Discover our leading OptiMOS™-T2 MOSFET technology that introduces best-in-class performance and outstanding current capacity to your applications. Or our coherent chip-set solution for easy and effective ISO26262 compliant system implementation.

System benefits

• Full range of products ranging from voltage regulators, transceivers, sensors, microcontrollers and smart power drivers
• Leading-edge OptiMOS™-T2 MOSFET technology combined with a robust package for ensuring best-in-class performance and outstanding current capacity
• Optimized sensors providing enhanced disturbance immunity (e.g. vibration) and direction detection
• Reduces fuel consumption compared to manual transmission
• Coherent chipset solution for an easy and effective ISO 26262-compliant system implementation