SN75DP149: Schematic check

Hi TI Teams,

We encounter abnormal temperature rise problem when using SN75DP149, the temperature can reached up to 100℃ when it working, which will lead to some abnormal display problems under specific conditions. Can u help to check the schematic of SN75DP149 and give us some suggestion for this problem.

SN75DP149_Schematic.pdf

Thanks,

Kind Regards