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tps40170 带小电机可以带动,带大电机带不动

Other Parts Discussed in Thread: TPS40170

tps40170 带24V直流小电机可以带动,带大电机带不动,但是我设计的负载电流是25A,现在大负载只有4A就带不动了,电压会被拉低,重新上电电压又恢复24V正常。不知道什么原因。