3. Application fields and module examples



CEM4935-VB MOSFET is widely used in the following fields and modules:



1. **Power management system**:

- **Bidirectional DC-DC converter**: The dual P-channel design of CEM4935-VB makes it suitable for providing efficient negative power switches in bidirectional DC-DC converters, optimizing the efficiency and stability of power conversion.

- **Power protection circuit**: In the power protection circuit, CEM4935-VB can handle negative voltage switches to prevent overcurrent and overvoltage from damaging the circuit.



2. **Load switch application**:

- **Power tools and home appliances**: In these applications, CEM4935-VB can stably control negative current loads to ensure high efficiency and reliability of the equipment.

- **LED lighting**: CEM4935-VB can be used for load switches in LED lighting, improving the energy efficiency and light output of the system by optimizing negative voltage control.



3. **Consumer electronics**:

- **Smartphones and portable devices**: In the power management modules of these devices, CEM4935-VB can provide stable negative power switches to improve device performance and battery life.

- **Wireless chargers**: In wireless chargers, CEM4935-VB's dual P-channel MOSFETs can effectively control negative voltage and current, improving charging efficiency and system reliability.



CEM4935-VB's low on-resistance and high current handling capability make it perform well in negative voltage switching applications, suitable for a variety of high-performance and high-reliability circuit design requirements.