### Application Fields and Module Examples 1. **Portable Electronic Devices:** - BSH204-VB is widely used in power management modules in portable electronic devices such as smartphones and tablet computers. Its low on-resistance characteristics can effectively reduce power consumption and extend battery life. 2. **Power Management System:** - In switching power supplies (SMPS) and DC-DC converters, BSH204-VB can be used for low-voltage side switches. Its high current handling capability and low on-resistance help improve conversion efficiency. 3. **Motor Drive Circuits:** - BSH204-VB is suitable for drive circuits of small motors, such as DC motor drives in drones or robots. Its fast switching characteristics enable it to effectively control motor speed and direction. 4. **Load Switch:** - In home appliances and industrial control systems, this MOSFET can be used as a load switch to control loads up to -4A, providing reliable switching operation. 5. **Protection circuit:** - In overvoltage protection and reverse current protection circuits, BSH204-VB can be used as a protection element to prevent the circuit from being damaged by overvoltage or reverse current. Its low threshold voltage ensures a fast response and provides better protection. BSH204-VB is very suitable for applications that require efficient power management and switching operations in modern electronic devices with its excellent performance and compact package.