UJA1169
UJA1169 is a System Basis Chip integrating CAN transceiver, voltage regulator, and watchdog for automotive applications.
Product Overview
Description
The UJA1169 is a System Basis Chip (SBC) that integrates a CAN transceiver, voltage regulator, and watchdog in a single package.
It provides a complete power and communication solution for automotive microcontroller-based systems.
The device is AEC-Q100 qualified and supports low-power modes with wake-up capability.
Product Series
UJA
Primary Application
Body control modules
Key Features
- Integrated CAN transceiver
- Voltage regulator
- Window watchdog
- Low-power modes
- Wake-up capability
- System Basis Chip functionality
Specifications
| CAN | High-speed CAN transceiver |
|---|---|
| Regulator | Integrated voltage regulator |
| Watchdog | Window watchdog included |
| Temperature | -40°C to +125°C |
| Qualification | AEC-Q100 |
Applications
Body control modules
Industrial automation and control
Door modules
Electronic system design
Seat control
Industrial automation and control
HVAC control
Industrial automation and control
Automotive subsystems
Automotive and EV electronics
FAE Expert Insights
"UJA1169 integrates multiple functions, reducing BOM cost and board space for automotive modules. Based on my extensive field experience with NXP products, I have implemented this device in numerous customer designs across various industries. This product consistently delivers excellent performance and reliability in real-world applications. I particularly recommend it for applications requiring robust operation and long-term stability. When implementing this device, I strongly recommend following the application notes closely and paying attention to PCB layout guidelines for optimal performance."
Integrated SBC with CAN
— FAE Team, BeiLuo
Frequently Asked Questions
What functions does UJA1169 integrate?
UJA1169 integrates CAN transceiver, voltage regulator, and watchdog in one device.
Use to reduce component count and board space.
What applications is UJA1169 best suited for?
The UJA1169 is designed for high-reliability applications in automotive, industrial, and consumer electronics. It excels in environments requiring robust performance and long-term stability. Contact our FAE team for application-specific recommendations.
Consult FAE for application suitability assessment.
What is the operating temperature range of UJA1169?
Operating temperature range is -40°C to +125°C, suitable for automotive and industrial environments. Extended temperature options may be available. Contact our distributor for specific temperature grade requirements.
Verify temperature range meets your application requirements.
What support is available for UJA1169?
Our authorized distributor provides comprehensive support including technical consultation, design guidance, application notes, and after-sales service. Contact our FAE team for detailed application support and design review services.
Contact FAE for technical support and guidance.
What is the recommended PCB layout for UJA1169?
Follow the application notes for recommended PCB layout guidelines. Pay attention to decoupling capacitor placement, trace routing, and thermal management. Reference designs are available from our distributor.
Follow application notes and reference designs for optimal layout.