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请TI的技术工程师解释一下tpa3251第15脚和18脚reset的作用

请TI的技术工程师解释一下tpa3251第15脚和18脚reset的作用,这个18脚看了半天都看不懂是什么回事,求解释,能不能搞个中文版的IC资料?

user151383853:

中文版手册, 您就别渴求了.

18脚  Device reset Input; active low

9.4.7 Device ResetAsserting RESET low initiates the device ramp down. The output FETs go into a Hi-Z state after the ramp down is complete. Output pull downs are active both in SE mode and BTL mode with RESET low.In BTL modes, to accommodate bootstrap charging prior to switching start, asserting the reset input low enables weak pulldown of the half-bridge outputs.Asserting reset input low removes any fault information to be signaled on the FAULT output, that is, FAULT is forced high. A rising-edge transition on reset input allows the device to resume operation after an overload fault. To ensure thermal reliability, the rising edge of reset must occur no sooner than 4 ms after the falling edge of FAULT.

user5079088:

回复 Kailyn Chen:

请问这个reset具体怎么使用呢?是直接接地就是把reset电位拉低了?串联一个电容后接地就是电位高了?

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