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TPS2378输出功率低

Other Parts Discussed in Thread: TPS2378

TPS2378的功率等级配置电阻值为63,4R,但是使用负载仪提供负载为0.1A时可以供电,输出正常,若直接加载0.2A的电流,则不能正常供电;若在0.1A负载电流基础上逐步增加负载电流,则可以正常工作,且一直到0.6A时,工作电压和电流均正常,怀疑还是功率分级异常,但是不知道具体原因。不知道该如改善。