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DRV2700EVM在启动时输入端有比较明显的电压跌落

Other Parts Discussed in Thread: DRV2700EVM, DRV2700

在测试DRV2700EVM时发现,不带负载的情况下,配置GAIN0拉高, GAIN1拉高, 输出电压为最高的+/-105V, DRV2700EVM在启动时输入端VDRV电压有比较明显的电压跌落:

当接入系统时,这个输入电压的跌落会对系统其他部分的供电造成影响,请教高手有没有什么解决方案?