LDC507X-SENSOR-DESIGN-TOOL: ldc507x

Yuhao Wang

Prodigy 330 points

Part Number: LDC507X-SENSOR-DESIGN-TOOL
Other Parts Discussed in Thread: LDC0851

Hello，

Our customer want a 2500 rmp, Pole pair 150, support clockwise and reverse sensor.

Could you please recommend a small size sensor.

Thanks,

Yuhao

3 months ago

0 Eddie LaCost 3 months ago

TI__Mastermind 39130 points

Hello Yuhao,

This could be achieved with the LDC0851. Please see the reference design below. It is important to note that this design does not determine rotation direction(CW or CCW). In order to determine direction, you would need to have a 2nd LDC0851 sensor next to the first, so it can detect what order each is sensed in(see image below). The second reference design below also shows how this is accomplished with two sensors.

https://www.ti.com/tool/TIDA-00851-LDC0851

https://www.ti.com/tool/TIDA-00828

Power management

Power management forum

LDC507X-SENSOR-DESIGN-TOOL: ldc507x