Overview
The MC33908LAE is a system basis chip (SBC) designed by NXP USA Inc. specifically for automotive applications. This integrated circuit provides a comprehensive solution for power supply management and distribution within vehicular systems. It integrates multiple functions for power supply control and distribution, making it a robust and efficient choice for modern automotive designs.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage | -1V to 40V |
| Number of Outputs | 6 |
| Voltage Output | Multiple (including 1.2V to 3.3V for MCU core supply) |
| Operating Temperature | -40°C to 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP Exposed Pad |
| Supplier Device Package | 48-HLQFP (7x7) |
Key Features
- High-speed CAN and LIN transceivers, compliant with ISO11898-2 and -5, and LIN protocol specifications 1.3, 2.0, 2.1, 2.2, and SAEJ2602-2.
- Multiple switching and linear voltage regulators, including low-power mode (32 μA) and various wake-up capabilities.
- Advanced power management scheme for high efficiency over wide input voltages and output current ranges.
- Enhanced safety features, including multiple fail-safe outputs and protection against overvoltage, undervoltage, and overtemperature conditions.
- Six configurable I/Os and linear voltage regulators dedicated to auxiliary functions or sensor supply.
- Compact 48-HLQFP package for optimal thermal management and space-saving on the PCB.
Applications
- Automotive power supply systems
- Vehicle electronics control units (ECUs)
- Infotainment and dashboard electronics
- Advanced driver assistance systems (ADAS)
- Electrical power steering
- Engine management
- Battery management
- Active suspension
- Gear box and transmission
- Electrical vehicle (EV), hybrid electrical vehicle (HEV), and inverter systems.
Q & A
- What is the MC33908LAE used for? The MC33908LAE is used for power supply management and distribution in automotive applications.
- What is the input voltage range of the MC33908LAE? The input voltage range is from -1V to 40V.
- How many output channels does the MC33908LAE have? It has six output channels.
- What is the operating temperature range of the MC33908LAE? The operating temperature range is from -40°C to 125°C.
- What type of package does the MC33908LAE come in? It comes in a 48-LQFP Exposed Pad package.
- Does the MC33908LAE support high-speed CAN and LIN interfaces? Yes, it supports high-speed CAN and LIN interfaces.
- What safety features does the MC33908LAE include? It includes protection against overvoltage, undervoltage, and overtemperature conditions, as well as multiple fail-safe outputs.
- Is the MC33908LAE designed for use in extreme environments? Yes, it is designed to operate reliably in extreme automotive environments.
- What are some of the applications of the MC33908LAE? It is used in automotive power supply systems, ECUs, infotainment systems, ADAS, and more.
- Is the MC33908LAE compliant with automotive industry standards? Yes, it is built to meet rigorous automotive industry standards for quality and safety.
