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How EV Industry Drive Microcontroller and PMIC in Increasing Demand?

Feb 10 2023

In recent years, electric vehicles have become increasingly popular due to their environmental friendliness and cost savings. As the demand for electric vehicles continues to rise, so does the need for efficient solutions.

According to the reports of the semiconductor industry, MCUs and Power Management ICs are significantly affected by the development of the New Energy Industry. How do these two categories of electronic components work in EV applications?

 Power Management solutions for New Energy Industry

Source: Internet

Power Management ICs for EV Applications

The increasing demand for electric vehicles has put pressure on manufacturers to create efficient and reliable power management systems. Power management ICs are essential components in electric vehicles, as they are responsible for regulating and optimizing the power supply, so that the vehicle can operate safely and efficiently.

Power Management ICs are integrated circuits that are used to manage the power supply of electric vehicles by controlling the flow of electricity to the motor, battery, and other components. They are responsible for monitoring the battery charge, providing protection from over-voltage or over-current conditions, and regulating the voltage and current output from the battery.

Power Management ICs for EV Applications

Source: Internet

Power Management ICs also offer a variety of other features that make them ideal for electric vehicle applications. For example, they can be used to manage the power supply for charging the battery, and to provide pre-charge and balancing functions. Furthermore, they are designed to be robust and reliable, which is essential for electric vehicles since any failure could result in a safety hazard.

The most common type of PMICs used in electric vehicles are switching power converters. These devices are used to regulate the voltage and current between the battery and the vehicle's systems. They are designed to maximize efficiency and minimize power loss. Additionally, they can be used to adjust the power output in order to ensure optimal performance.

Overall, PMICs are essential components in electric vehicles, providing a range of power management and safety functions. They help to ensure that the vehicle runs smoothly and efficiently, while also protecting the battery and other components from damage. As the demand for electric vehicles continues to grow, so does the need for reliable, efficient PMICs. 

Microcontrollers for EV Applications

Microcontrollers are increasingly being used in electric vehicle applications due to their flexibility, cost-effectiveness, and performance. Microcontrollers are embedded computers that are designed to perform specific tasks, such as controlling the operation of motors, sensors, and other electronic components. They are also used to manage communications between different parts of the vehicle.

In electric vehicles, microcontrollers can be used to control the power flow to the motor, manage the battery, and monitor the vehicle's overall performance. In addition, they can be used to collect data from sensors and other components, allowing the vehicle to make decisions based on the current conditions.

Source: Internet

The use of MCU has allowed for a wide range of innovative features in electric vehicles, including improved safety and efficiency, as well as a better user experience. For example, microcontrollers can be used to detect when a vehicle is approaching a sharp turn and can adjust the motor's power accordingly to ensure that the vehicle remains stable. Additionally, they can be used to create an adaptive driving system, where the vehicle can adjust its speed and acceleration based on road conditions.

Overall, microcontrollers are becoming an increasingly important part of the electric vehicle industry. They provide the flexibility and performance needed to create advanced and efficient vehicles, while also providing the necessary safety and reliability. As the electric vehicle industry continues to grow, microcontrollers will play a critical role in its success.

The common brand of MCU used in EV applications is Texas Instruments. Their devices are used for a variety of tasks, including motor control, power management, and data logging. Besides, Microchip MCUs are also in highly demand. It provides 8-bit and 16-bit PIC Microcontroller for EV applications. The 32-bit SAM microcontrollers provide more advanced features, such as Ethernet and CANbus interfaces. Other popular brands include Atmel, NXP, and STMicroelectronics.

 


Microcontrollers and Power Management ICs are both play a key role in New Energy Industry. Choosing the reliable electronic components distributor is important. Hard Find Electronics offer Original & New MCUs and PMICs with shorter lead time to support customers business and projects. 


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