On-Board Charger , commonly referred to as on-board chargers (OBCs) for electric vehicles, play the role of converting AC power from the grid to DC power needed for the high-voltage battery of an electric vehicle. With the rapid development of smartphones and in-vehicle connectivity, various types of car chargers have appeared on the market, along with a wide variety of product types.
The WINSOK MOSFET model WSP4805 is used in car chargers mainly for its ability to provide efficient power conversion and voltage control, which is one of the key properties required for car chargers. The specific package form, low internal resistance and moderate voltage characteristics of this MOSFET make it an ideal choice for in-vehicle charging systems. The following is a detailed analysis:
package form: The WSP4805 is packaged in an SOP-8L package, a compact package that allows for a small component size and easy installation in the limited space inside the in-vehicle charger. The small package also contributes to the overall portability and aesthetics of the device.
Voltage Characteristics: The WSP4805 operates at 30V, which means it is able to operate stably under voltage fluctuations common to vehicle electrical systems, ensuring the reliability and safety of the vehicle charger.
Low internal resistance: The low internal resistance of the MOSFETs helps to minimize losses during energy conversion and improve conversion efficiency, which is especially important for vehicle chargers that require continuous operation. Efficient power conversion not only improves the charging speed, but also reduces the heat generated by inefficient conversion, which prolongs the service life of the charger.
Fast Response: As a MOSFET, the WSP4805 is able to realize fast response to adapt to the transient current changes of the car charger during startup and shutdown, which ensures the stability of the circuit and protects the electronic devices from damage.
Compatibility: Car chargers are often required to be compatible with a wide range of different devices and charging standards, and the electrical characteristics of the WSP4805 allow it to adapt to these different requirements, providing greater flexibility for design engineers.
In summary, WINSOK's WSP4805 MOSFET plays a key application value in car chargers due to its compact package, excellent voltage and low internal resistance characteristics. These features not only enhance the performance of the car charger, but also ensure the safety of use, meeting the high standard of charging equipment required by modern vehicles.
The application of WINSOK MOSFETs in car chargers, main application models
1, WSP4805 Single P-channel, SOP-8L package -30V -8A internal resistance 16mΩ
Corresponding model: AOS MOSFET Model AO4805, ON Semiconductor MOSFET FDS4465BZ/FDS6685, VISHAY MOSFET model Si4925DDY, TOSHIBA MOSFET model TPC8129, PANJIT MOSFET model PJL9811, Sinopower MOSFET model SM4927BSK
Application scenarios: electronic cigarettes, wireless charging, motors, drones, medical, car charging, controllers, digital products, small appliances, consumer electronics
2. WSP4807 WSP4807 Dual P-channel, SOP-8L package, -30V, -6.5A internal resistance 33mΩ
Corresponding model: AOS MOSFET Model AO4807, ON Semiconductor MOSFET model FDS8935A/FDS8935BZ, PANJIT MOSFET model PJL9809, Sinopower MOSFET model SM4927BSK, POTENS MOSFET model PDS3807, dintek MOSFET model DTM4953BDY. DTM4953BDY
Application Scenario: E-cigarette, wireless charger, motor, drone, medical, car charger, controller, digital products, small household appliances, consumer electronics
Post time: Jul-05-2024
