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TPS2121: TPS2121在vin2输入是12v,功率为30w时,温度会达到75℃,vin24v时,功率为30w时,温度会达到50℃,如果是12v的话可以用吗

Part Number: TPS2121

VIN1:24V

VIN2:12V

OV1 & OV2:直接拉低至 GND(R3和R5我没有焊接)

RILM:10KΩ

SS : 1uF 至 GND

下面是我其他的电路图,vin2输入是12v,功率为30w时,温度会达到75℃,这样可以长时间使用吗