MC33889BPEG数据手册恩XP中文资料规格书

描述 Description

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.

特性 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