Other Parts Discussed in Thread: TPS40305
Dear TI team,
We have done webench simulation for 12V to 5V at 3A(TPS40303DRCR),which will be supporting maximum 15watt load.
We are now checking in PCB practically and facing some issues as below.
Currently we have connected only 6Watt load(1.21A),but the inductor is getting heated up (Temperature crossing 90 degrees when checked via thermal camera) which is having 4.2A DC current capacity.
Kindly check EN and BP pins of TPS40303 in webench simulation and their respective capacitors value.
Hope 4.2A current capacity of inductor can support maximum current above 2.5 A according to design.
Kindly check and suggest us solution.