Urgent! Automobile air conditioning outlet swing motor control solution

azhannihao

Urgent! Automobile air conditioning outlet swing motor control solution [Copy link]

 

Urgent! Automobile air conditioning outlet swing motor control solution

Background information: The PCB board is very small, about 1.8*1.5cm in size, and requires a very small chip package. The motor is a 2-phase 4-beat stepper motor, and the communication is LIN bus.

Requirements: 1. LIN transceiver + mcu + stepper motor driver packaged together; if there is no (LIN transceiver + mcu) packaged together, it is also OK; if there is no (LIN transceiver, mcu, driver) chip with small size is also OK

2. Packaging requirements: QFN16/20/24/28/32, chips are industrial/automotive grade

3. Or there are ASIC chips for related projects

If you have any solutions for the above applications, please contact me at azhannihao@163.com

Jacktang

It is quite difficult to develop special-shaped boards of about 1.8*1.5cm

leaders

I have this plan, please contact me.