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TI的工程师和论坛内各位大神好!有个问题，就是TPS65381datasheet里面的IGN信号的波形，是否就是我们汽车点火时候的IGN波形？有没有相关的资料或者文档可以发我一份？急啊，跪求答复，谢谢！
Hi PEIZENG,
IGN是汽车点火的输入信号PIN脚，附上一份国外的实际点火信号发生电路供参考，希望对你有帮助。
