Infineon XENSIV™ - TLE49SRx3 magnetic angle sensors

The stray field robust magnetic angle sensor family from Infineon shows intrinsically an excellent stray field immunity. It provides the answer to EMI (electro-magnetic immunity) requirements of safety-critical automotive systems. The new family features high angle accuracy at very little error. The second wave of the new XENSIV™ TLE49SR angle sensor family is coming in the SSO3-41 package featuring long leads and integrated capacitors. The XENSIV™ TLE49SR angle sensor variants are available with PWM, SENT, SPC and PSI 5 interfaces. The SSO3 package option is well suited for remote sensor applications such as chassis position sensor.

Key features

• High stray field immunity
• Exceeding requirements EMC standards ISO11452-1:2015
• Magnetic field range of 20-90 mT offers highest flexibility
• Excellent angle performance, very low jitter, fast response time
• Developed in compliance with ISO 26262 as safety element out of context
• Fulfills ASIL C metric (Automotive Safety Integrity Level) on component level
• Available communication interfaces
• Pulse width modulation (PMW)
• Single edge nibble transmission (SENT)
• Short PWM code (SPC)
• Peripheral Sensor Interface 5 (PSI5)

Applications

• Torque angle sensor (TAS) for electric power steering
• Steering angle sensor (SAS) for electric power steering
• Pedal position sensor
• Chassis height leveling sensor
• Throttle position sensor