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TPS92682-Q1: TPS92682

Part Number: TPS92682-Q1

你好,

TPS92682的limp home具体是如何操作问题,我们计划用此芯片驱动搭配92520驱动近光灯,但是近光灯要求功能安全等级为ASIL B.所以当通讯故障,灯必须要继续亮。

查看手册92682具有LH引脚,进入LH模式必须将引脚拉高,但正常工作规格书说明LH引脚要拉低,这是需要芯片单片机对该引脚进行高低电平控制才能达到目的,能指导一下我的外围电路该如何设置?