System Power / PMIC


The Automotive Electronics system is a critical component in modern vehicles, enabling advanced functionality and connectivity. Within the Software-Defined Vehicle architecture, automotive electronics serve as the backbone for managing complex vehicle operations through software. This approach allows for greater flexibility, scalability, and over-the-air updates.

At the core of this system is the Central Compute / Domain Control unit, which acts as the brain of the vehicle, integrating and processing data from various sensors, cameras, and user interfaces. It supports features like autonomous driving, infotainment, and advanced driver assistance systems (ADAS), ensuring seamless interaction between hardware and software.

The System Power / PMIC (Power Management Integrated Circuit) plays a vital role in regulating and distributing power efficiently across the vehicle's electronic components. It ensures stable power supply, enhances energy efficiency, and protects sensitive electronics from voltage fluctuations and electrical noise.

Together, these components form a robust and intelligent automotive electronics system, suitable for use in electric vehicles (EVs), hybrid vehicles, and conventional cars. They support applications such as infotainment systems, ADAS, telematics, and vehicle-to-everything (V2X) communication. This technology is essential for delivering a safe, connected, and efficient driving experience in the era of smart mobility.


Details

System Power / PMIC

Related Parts


Series Name Description Manufacturer Name Attribute Description
NXP Semiconductors 32-bit ARM926EJ-S core, 104 MHz, 64 KB RAM, 16 KB ROM, USB 2.0, UART, SPI, I2C, 10-bit ADC, 1.65–3.6 V, 128-pin LQFP, QFP package, -40°C to +85°C operating temperature.
NXP Semiconductors 14-pin TSSOP package, automotive-grade CAN transceiver, 5.5V tolerant I/O, low-power standby mode, high noise immunity, up to 1 Mbps data rate, integrated VIO level shifter, wide temperature range.
NXP Semiconductors 32V max supply voltage, 5V/3.3V regulator outputs, high-side/low-side drivers, CAN FD and LIN transceivers, watchdog timer, SPI interface, operating temperature -40°C to +150°C, 48-pin LQFP package.