SLYA078A February   2024  – August 2025 TMAG5170D-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Introduction
  5. 2 Choosing a Mechanical Implementation
  6. 3 Choosing a Magnetic Implementation
  7. 4 Magnet Sensor Placement
  8. 5 Prototyping and Bench Testing
  9. 6 Error Sources
  10. 7 Summary
  11. 8 Recommended Devices
  12. 9 References
  13. 10Revision History

8 Recommended Devices

Table 8-1 Recommended Devices
Sensing Application Problem Suggested Sensor How Sensor Improves Function
E-shifter control module Provide end user a way to toggle automobile operating states of Park, Reverse, Neutral, and Drive TMAG5170D-Q1 3D Hall effect sensors enable absolute angular position (on-axis or off-axis) or resolving multiple positions in 3D space. SPI, I2C, Sin/Cos interfaces available. Dual-die for robust functional safety (up to ASIL-D).
TMAG5170-Q1
TMAG5173-Q1
TMAG6180D-Q1
TMAG6180-Q1
LDC3114-Q1 4-channel inductive sensor with configurable threshold switch outputs provides a low power design immune to debris, liquids, and magnets while being compatible with gloves.
E-shifter actuator Take feedback from E-shifter control module to precisely and efficiently change gear settings DRV5013-Q1 Hall-effect latches available in SOT-23 and TO-92 packages that can detect polarity changes as a ring or diametric magnet rotates on a low tooth count gear.
DRV5015-Q1
TMAG5170-Q1 3D Hall effect sensors that enable high-resolution absolute angular position (on-axis or off-axis) for high tooth count gears. SPI. Dual-die version for robust functional safety (up to ASIL-D).
TMAG5170D-Q1
Clutch shift Monitors active gear setting for dual-clutch transmission and determines which clutch disk can be engaged for adjusting vehicle speed per feedback from E-shifter control module. DRV5013-Q1 Hall-effect latches with multiple supply, sensitivity, and package options that allow flexibility in monitoring polarity changes of ring magnets found on the gear shafts.
DRV5015-Q1