This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS92520-Q1: Why analog dimming is limited 16:1

Part Number: TPS92520-Q1

Hello,

TPS92520-Q1 is to support analog dimming up to 16:1. However, according to the equation (5) below, it looks as if capable of 1024:1 (10 bit) analog dimming. What does limit the maximum ratio to 16:1?  

Thank you.

Regards,

Oguri (TIJ automotive FAE)