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TL2575-05输入12V电压，输出约500mA，请问发热量如何？
TL2575-05输出１A没有问题．500mA发热量自然没问题了．
若按７７％的效率，整体损耗０．７５W, 这个数值是包含了TL2575-05, 外围二极管和输出电感的损耗．
