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LM5116: 電流保護設計

Part Number: LM5116

TI團隊你好

目前後端產品應用為SERVO,產品輸入為42V-58.8V,輸出為7.4V/4A,啟動瞬間大約會有33A左右PEAK約40ms(如下圖),為了避免限流保護我將Sense Resistor 設計值調整到很小,但在短路保護瞬間會機率性發生MOSFET上下臂短路,請問SERVO應用可以將Sense Resistor調整到很小嗎? 我看CS PIN跟廻授也有相關,請問這樣設計是合適的嗎?如何才可以讓短路時不會死掉呢?