UC385的DATASHEET里面,没有热阻数据
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UC285, UC385的thermal 参数参考TPS755xx
Hi
LDO 的最大输出电流时会受到功耗的影响的,为了获得较大的输出电流,需要增加散热设计,较小芯片热阻,以及降低环境温度的。可以的话还要尽量降低输入输出电压的压差。