What's the top marking of Magnetic Angular Sensor mean?

In the red circle there is the top marking of one of Magnetic Angular Sensors of MPS, what is the Magalpha Model? Thanks!

Hi xdpcz,

Welcome to the MPS Technical Forum. We will look into your question and provide an update soon.

Hi xdpcz,
this product code describes an MP9960 MagAlpha angular sensor part, QFN16.
Please contact our local sales for more details on this special part.
https://www.monolithicpower.com/en/contact.html

This part is not listed online in the standard portfolio:
https://www.monolithicpower.com/en/products/sensors/angular-position-sensors.html
Best regards,
Marko

Thanks for your answer, Marko.