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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/943314/tps22919-capacity-of-the-input-capacitor-cin-of-tps22919
您好、
不需要最小电容。 输入电源轨上的电容器主要用于维持该电源轨上的电压。
