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System Basis Chip Lite with Low-Speed CAN
The NXP® MC33889 is a monolithic IC combining functions frequently used in MCU-based systems, making it an economical solution for providing power, low speed fault tolerant communication, and control.
- A fully protected fixed 5.0 V low drop regulator output with current limit, over temperature pre-warning, and reset provides power for CAN and the MCU
- Provides the drive and sense inputs necessary to implement a second 5.0 V regulator using an external series pass PNP that is resistor ratio adjustable to meet peripheral needs
- Support both single-coil and multi-coil A type applications
- Economical solution for providing power, low speed fault tolerant communication, and control needed for MCU based systems.
製品詳細
Features
- Provides complete MCU power management solution with few components
- Internal Wake-up and Watch-Dog function
- NXP® Semiconductors offers a complete roadmap of CAN transceiver and System Basis Chips (SBC)
- Simple system design with direct interfacing to a microprocessor
- Reduced PC board space resulting in enhanced application reliability
- Economical solution with an optimized performance/cost ratio
- Simplified MCU power supply design with internal safety features and output voltage supervisory circuits
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