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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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2-6.欠压锁定（UVLO）
当负载开关IC的输入电压低于内部阈值时，欠压锁定（UVLO）功能会关闭其输出，以确保系统稳定性。如果提供给组成IC或电路的电压下降，系统运行可能会变得不稳定。这种情况下即可使用此功能。欠压锁定有滞后性。当输入电压回升至恢复阈值以上时，输出会自动重新导通。
