Design
Sunroof motor module reference design with small footprint
The TIDA-01389 is a small-footprint motor control module intended for sunroof and window lift applications. This TI Design uses the DRV8703-Q1 gate driver with an integrated current-shunt amplifier alongside two dual-package automotive-qualified MOSFETs, to create a very small power stage layout compared to typical relay solutions.
This design also includes two of TI’s DRV5013-Q1 latching hall sensors, which are used to encode the motor position.
Features
- 15A motor drive
- Low component count
- Anti-pinch detection
- Reverse battery protection
- 2-bit hall encoder
- Motion profiling using pulse width modulation (PWM) input
Read the datasheet here.
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