TPA2000D1: Question regarding short-circuit protection

Tool/software:

Hi team,

I have a question regarding the short circuit protection. Based on the e2e thread below, short-circuit protection is enabled by exceeding the threshold.

1. What is the threshold? Current? or voltage?

2. What is the value of the threshold?

https://e2e.ti.com/support/audio-group/audio-internal/f/audio---internal-forum/174/tpa2000d1---short-to-gnd-short-to-car-battery 

"The short-circuit detection monitors the current in the outputs, and if it exceeds the threshold, the outputs are disabled."

Best regards,

Shunsuke Yamamoto