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TIDA-010237: TIDA-010237 Operation method and application

Part Number: TIDA-010237
Other Parts Discussed in Thread: DRV8220

Dear Sirs

Currently, we used TIDA-010237 EVB to test 6mA DC current protection function  ,we found some problems

1. Could you let us know, What is the inductance of the coil

2. We make the DRV8220 generate 12v square wave to excite the coil but cannot observe the 6mA saturation current

    The width and frequency of the PWM have not changed