Example applications: 1. Battery protection circuit: used to design battery protection modules to prevent over-discharge or over-charge of batteries and extend battery life. It is suitable for portable electronic devices and drones. 2. Low-voltage power management: used in low-voltage power management modules, such as portable chargers and mobile power supplies, to provide stable power output for mobile devices. 3. Electric vehicle charging pile: as a switching element in the charging pile, it can control the charging and power-off of electric vehicles to ensure the safety and stability of the charging process. 4. Industrial automation: suitable for power management modules and drivers in industrial control systems, such as PLCs, servo drivers, etc., to provide reliable power control and power output.