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MC33291DWR2 from FREESCALE

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MC33291DWR2

Manufacturer: FREESCALE

Eight Output Switch with Serial Peripheral Interface I/O

Partnumber Manufacturer Quantity Availability
MC33291DWR2 FREESCALE 10 In Stock

Description and Introduction

Eight Output Switch with Serial Peripheral Interface I/O The MC33291DWR2 is a smart power switch manufactured by Freescale Semiconductor (now part of NXP Semiconductors). Below are its key specifications, descriptions, and features based on available data:  

### **Specifications:**  
- **Manufacturer:** Freescale Semiconductor (now NXP)  
- **Part Number:** MC33291DWR2  
- **Package:** SOIC-20 (Surface Mount)  
- **Output Configuration:** High-Side  
- **Output Type:** N-Channel  
- **Number of Outputs:** 5  
- **Voltage - Supply (Vcc/Vdd):** 5.5V to 28V  
- **Current - Output (Max):** 0.5A per channel  
- **Operating Temperature:** -40°C to +125°C  
- **Features:** Overcurrent Protection, Thermal Shutdown, Fault Detection  

### **Descriptions:**  
- The MC33291DWR2 is a 5-channel high-side driver IC designed for automotive and industrial applications.  
- It integrates protection features such as overcurrent and thermal shutdown for robust operation.  
- It is commonly used in controlling loads like solenoids, relays, and lamps.  

### **Features:**  
- **5 Independent High-Side Drivers** (N-Channel MOSFETs)  
- **Wide Operating Voltage Range** (5.5V to 28V)  
- **Built-in Protection:**  
  - Overcurrent Limitation  
  - Thermal Shutdown  
  - Open Load Detection  
- **Serial Peripheral Interface (SPI)** for diagnostics and control  
- **Low Standby Current** for power efficiency  

This IC is suitable for applications requiring reliable switching with diagnostic feedback.  

(Note: Always verify datasheet details for exact specifications.)

Application Scenarios & Design Considerations

Eight Output Switch with Serial Peripheral Interface I/O

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