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MC33972DWBR2 from MOT,Motorola

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MC33972DWBR2

Manufacturer: MOT

Multiple Switch Detection Interface with Suppressed Wake-Up

Partnumber Manufacturer Quantity Availability
MC33972DWBR2 MOT 16 In Stock

Description and Introduction

Multiple Switch Detection Interface with Suppressed Wake-Up The MC33972DWBR2 is a system basis chip (SBC) manufactured by NXP Semiconductors.  

### **Specifications:**  
- **Manufacturer:** NXP Semiconductors  
- **Package:** SOIC-20 Wide  
- **Operating Voltage Range:** 5.5V to 27V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Integrated Features:**  
  - High-side and low-side drivers  
  - Voltage regulator (5V or 3.3V)  
  - Watchdog timer  
  - SPI communication interface  
  - Fault detection and protection features  

### **Descriptions and Features:**  
- Designed for automotive and industrial applications.  
- Provides power management and interface functions for microcontrollers.  
- Includes multiple protected high-side and low-side drivers.  
- Supports LIN transceiver functionality (depending on variant).  
- Features a fail-safe operating mode for enhanced system reliability.  
- Compliant with automotive standards (AEC-Q100 qualified).  

For detailed electrical characteristics and application notes, refer to the official NXP datasheet.

Application Scenarios & Design Considerations

Multiple Switch Detection Interface with Suppressed Wake-Up

Alternative Part Number

  • MC33972ATEW --: Same MC33972 multiple switch detection interface family from the original manufacturer (now NXP), in a different package, functionally equivalent.
  • MC33972DWB --: Same device in the same SOIC-32 wide-body package without the tape-and-reel suffix, directly interchangeable.
  • TLE75008-ESD --: Comparable multi-channel switch detection/interface IC from a different series, usable as a functional alternative with similar SPI interface.

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