Part Number: TLV320DAC3101
The Datasheet contains the following info:
The device has a thermal protection (OTP) feature for the speaker drivers which is always enabled to provide protection. If the device overheats, then the output stops switching. When the device cools down, the device resumes switching. An overtemperature status flag is provided as a read-only bit on page 0 / register 3, bit D1. The OTP feature is for self-protection of the device. If die temperature can be controlled at the system or board level, then overtemperature does not occur.
So question is at which temperature range the OTP kicks in / goes away?