Application scenarios

• Automotive lighting: This solution can be used to improve the color of the car interior, enhance driving comfort and riding experience. By adjusting the color and brightness of the light, different colors can be created, such as warm or cold tones.

• Personalization: Car manufacturers or car owners can customize unique lighting effects according to personal preferences and brand image, thereby enhancing the personalized elements of the vehicle.

• Brand promotion: Some car brands can combine the dual-light design to form a lighting effect with brand characteristics, strengthen the brand image, and enhance the product premium ability.

Market advantages:

• High-performance wafers: Fudan Microelectronics' FM33FG065A wafers have excellent performance and stability, which can meet the strict requirements of the automotive environment and ensure the reliability and durability of the lighting system.

• Rich colors: OSRAM RGBi LED lights can achieve a rich color selection, from traditional red, green, and blue to richer colors, providing more design possibilities for automotive electric lights.

• Energy saving and environmental protection: LED lamps are used as light sources, which have lower brightness and longer life. Pollutants and other harmful substances can be monitored, which is in line with the trend of energy saving and environmental protection and regulatory requirements.

• Convenient control: Fudan Micro's chip provides flexible control interfaces and rich functions. It can achieve precise control of epoxy resin lamps through external controllers or wireless connections to meet the needs of different scenarios.

Scenario application diagram

Display board

Solution block diagram

Lighting display

Core technology advantages

-Efficient energy consumption management: The FM33FG065A chip has excellent energy consumption management functions, which can effectively control the power consumption of LED lamps, achieve the purpose of energy saving and environmental protection, and play a role in energy saving and consumption reduction in automotive electrical systems.

-Precise lighting control: Through the flexible control interface provided by Fudan Micro's chip, precise dimming and color temperature adjustment of LED lamps can be achieved to meet the lighting needs in different environments and improve driving and riding comfort.

-Multifunctional integration: The FM33FG065A chip integrates multiple functional modules, including PWM control, clock management, external interfaces, etc., which can meet the needs of automotive atmosphere lighting systems for multiple functions and simplify system design and wiring.

-Stable and reliable: Fudan Microchip has high reliability and anti-interference ability, and can operate stably in the complex electrical environment of the car, ensuring the long-term reliability and stability of the lighting system.

Highly integrated solution: Fudan Microchip combines with OSRAM RGBi LED lights to provide a one-stop solution, simplifying the system design and development process, combining Richtek power supply and Chuantu Micro CAN/LIN transceiver to achieve the ultimate in localization, shorten time to market, and reduce costs.

Solution Specifications

Chip Specifications:

-Chip Model: Fudan Microelectronics FM33FG065A

-Package Type: LQFP48

-Operating Voltage Range: 1.8V~5.5V

-Communication Interface: SPI/I2C/CAN/LIN

-Operating Temperature Range: -40℃~+125℃

LED Specifications:

-Package: White SMD package, colorless transparent silicone

-Chip Technology: Thin Film/ThinGaN

-Typical Radiation: 120° (Lambertian Emitter)

-Color: λdom = 626 nm (● Red); λdom = 533 nm (● True Green); λdom = 462 nm (● Blue)

-Corrosion Resistance Level: 2B

-Qualification: AEC-Q102-003 Qualified

-ESD: 2 kV acc. Meets ANSI/ESDA/JEDEC JS-001 (HBM, Class 2); 500 V per JESD22-C101 (CDM, Class III)