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MC33884DWR2 from FREESCALE

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MC33884DWR2

Manufacturer: FREESCALE

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Partnumber Manufacturer Quantity Availability
MC33884DWR2 FREESCALE 1 In Stock

Description and Introduction

SWITCH MONITOR INTERFACE The MC33884DWR2 is a power system basis chip manufactured by Freescale Semiconductor (now part of NXP Semiconductors). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Freescale Semiconductor (NXP)  
- **Part Number:** MC33884DWR2  
- **Package:** SOIC-20 Wide  
- **Operating Voltage Range:** 5V to 27V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Current:** Up to 1.5A (for high-side drivers)  
- **Communication Interface:** SPI (Serial Peripheral Interface)  

### **Descriptions:**
The MC33884DWR2 is a highly integrated power management IC designed for automotive and industrial applications. It combines multiple functions, including voltage regulation, power distribution, and fault diagnostics, making it suitable for complex electronic control systems.

### **Features:**
- **Integrated Voltage Regulators:** Provides regulated 5V and 3.3V outputs.  
- **High-Side Drivers:** Four configurable high-side drivers with current sensing.  
- **Low-Side Drivers:** Two low-side drivers for external loads.  
- **SPI Communication:** Allows digital control and diagnostics.  
- **Fault Protection:** Includes overcurrent, overtemperature, and short-circuit protection.  
- **Watchdog Timer:** Ensures system reliability.  
- **Wake-Up Input:** Supports remote wake-up functionality.  
- **Automotive-Grade:** AEC-Q100 qualified for harsh environments.  

This IC is commonly used in automotive body control modules, power distribution units, and industrial automation systems.

Application Scenarios & Design Considerations

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