Reference Designs
Small-Footprint Sunroof Motor Module Reference Design
Texas Instruments
This reference design is a small-footprint motor control module intended for sunroof and window-lift applications. This 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. It also includes two of our DRV5013-Q1 latching hall sensors: which are used to encode the motor position.
Features
- 15-A motor driveLow component countAnti-pinch detectionReverse battery protection2-bit hall encoderMotion profiling using pulse-width modulation (PWM) input
Applications
- Seat position & fold module
- Window module
- Interior light
- Door module
- Roof motor module
- Trunk module
- Sliding door module
- Seat position & comfort module
- Wiper module
- Steering wheel adjust module
- Single axis motor module
Product Categories
- Motor drivers
End Equipment Reference Diagrams
Application Area
End Equipment
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