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LM5116: Hit the steering gear, the output will cross voltage

Part Number: LM5116
Other Parts Discussed in Thread: LM5164,

With the LM5116 chip. When the output is connected to the steering gear, how can the peak voltage produced by the steering gear be eliminated? At present, when the output mode of the chip is adjusted to DCM mode and CCM mode, the steering gear will produce peak voltage when it is turned around, while the lm5164 chip is adjusted to CCM mode, the steering gear will not produce peak voltage. Generally, there is no voltage spike in CCM mode, but LM5116 will produce voltage spike.