Hi team,
Datasheet figure 33/34 states maximum available Iout is 4A at Vin=12V/Ta=25C. But my customer says TPS62315EVM can't output 4A(up to around 3.5A) and hits thermal shutdown when Vin=12V, Ta=23C and Vout=3.3V and 5V.
BU also confirmed the EVM can't output 4A and hits thermal shutdown as discussed in this internal thread.
How data of figure33/34 are collected?
(Other high current rating inductor was used? or were there airflow?)
Best regards,
Shota Mago