Automotive Infotainment Power Solution
Reliable Power for In-Vehicle Experience
This solution provides a robust power management framework for modern automotive infotainment systems. It utilizes Silan's AEC-Q qualified components, including high-performance DC/DC converters, low-noise LDOs, and multi-channel LED drivers for display backlighting. The design is optimized for the harsh automotive environment, ensuring stable operation under wide temperature ranges and input voltage fluctuations.
System Block Diagram
Core Advantages
- Automotive Grade: All key components are AEC-Q qualified for reliability.
- Low EMI: Spread-spectrum techniques and optimized layout minimize electromagnetic interference.
- High Efficiency: Synchronous buck converters provide high efficiency across a wide load range.
- Functional Safety: Components with built-in diagnostics and protection support ISO 26262 requirements.
Recommended Bill of Materials (BOM)
| Function | Recommended Part | Description | Link |
|---|---|---|---|
| Main Power (Buck) | SVF20N60 | (Placeholder) Automotive MOSFET | View Product |
| Display Backlight | SD42524 | Automotive LED Driver | View Product |
| Sensor Power (LDO) | (Placeholder) | Low-noise LDO Regulator | View Product |
| System MCU | SC32F9754 | Automotive Grade 32-bit MCU | View Product |