The Display Power Supply is a critical component within the Digital Cluster & Display subsystem of an Infotainment & Digital Cockpit system in modern Automotive Electronics. It ensures stable and efficient power delivery to the vehicle's digital display units, including the instrument cluster, infotainment screen, and other related interfaces. This power supply unit is designed to meet the high-performance and reliability standards required in automotive environments, where electrical conditions can be volatile.
The Display Power Supply supports various display technologies such as LCD, OLED, and TFT, providing the necessary voltage levels and current capacity for optimal performance. It also includes protection mechanisms against voltage fluctuations, short circuits, and overloads, ensuring the longevity and safety of the connected display systems.
This component is widely used in advanced driver assistance systems (ADAS), smart dashboards, and multimedia systems, enhancing the driving experience with clear, responsive, and reliable visual outputs. It plays a vital role in maintaining the functionality of in-vehicle information systems, especially in electric and hybrid vehicles where power management is crucial.
Designed for integration into modern vehicle architectures, the Display Power Supply supports flexible configurations and compatibility with different vehicle models and manufacturers. Its compact design and energy-efficient operation make it ideal for both traditional and next-generation automotive platforms. Overall, the Display Power Supply is essential for delivering high-quality, stable, and safe power to digital displays, contributing to the overall performance and user experience of automotive infotainment and cockpit systems.
Series Name | Description | Manufacturer Name | Attribute Description |
---|---|---|---|
NXP Semiconductors | 32-bit Power Architecture core, up to 64 MHz, 1.2V core voltage, 512 KB flash, 64 KB RAM, -40ยฐC to 125ยฐC operating temperature, 100-pin LQFP package, supports CAN, LIN, SPI, and PWM interfaces. | ||
NXP Semiconductors | Quad-core ARM Cortex-A53, single-core Cortex-M4, up to 1.5GHz; integrated GPU, 8-bit DDR3/LPDDR4 support, 4K video decode, multiple display outputs, PCIe, USB 3.0, MIPI CSI/DSI, Gb Ethernet. | ||
Renesas Electronics Corporation | Input voltage: 2.5V to 5.5V; Output current: up to 4A; Efficiency: up to 95%; Operating temperature: -40ยฐC to +85ยฐC; Package: WLCSP-12. | ||
Renesas Electronics Corporation | 36V, 2A synchronous step-down regulator; input voltage: 4.5V to 36V; output voltage: 0.8V to 24V; efficiency up to 95%; operates at 500kHz; integrated high-side and low-side MOSFETs. | ||
Renesas Electronics Corporation | 32-bit MCU, 400 MHz CPU, up to 8 MB Flash, 2 MB RAM, 24-channel PWM, 12-channel ADC, CAN FD, Ethernet, supports ASIL-D safety, suitable for automotive applications. | ||
Renesas Electronics Corporation | 3.3V LVCMOS oscillator, 25MHz output, ยฑ50ppm stability, -40ยฐC to +85ยฐC operating range, 1.8V to 3.3V supply, 2.0mm x 1.6mm SMD package, low jitter, low power consumption. | ||
Renesas Electronics Corporation | 32V, 2A synchronous buck controller; 500kHz switching frequency; input voltage 4.5V to 32V; output adjustable down to 0.8V; integrated high-side MOSFET driver. | ||
Texas Instruments | 4-channel analog temperature sensor, ยฑ0.5ยฐC accuracy, I2C interface, -40ยฐC to +150ยฐC operating range, 6-pin SOT-23 package, automotive grade, low power consumption. | ||
Texas Instruments | 3.0V to 6.0V input, 3.3V/5V fixed output, 3A max output current, 2.2MHz switching frequency, integrated MOSFET, adjustable soft-start, over-current and thermal protection. | ||
Texas Instruments | Input voltage: 2.7V to 5.5V; Output: ยฑ15V at 50mA; Integrated LDOs; 2.25MHz switching frequency; IยฒC programmable; Operating temperature: -40ยฐC to 125ยฐC. |