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MC33887PNB

Manufacturer: FREESCALE

5.0 A H-Bridge with Load Current Feedback

Partnumber Manufacturer Quantity Availability
MC33887PNB FREESCALE 4 In Stock

Description and Introduction

5.0 A H-Bridge with Load Current Feedback The MC33887PNB is a monolithic H-Bridge Power IC manufactured by Freescale Semiconductor (now NXP Semiconductors). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Freescale (now part of NXP Semiconductors)  
- **Package:** PNB (PowerPAD SOIC-20)  
- **Operating Voltage:** 5V to 40V  
- **Output Current:** Up to 5A continuous (with proper heat sinking)  
- **Peak Current:** Up to 10A (transient)  
- **On-Resistance (RDS(ON)):** 120mΩ (typical) per H-Bridge  
- **PWM Frequency:** Up to 10kHz  
- **Control Interface:** Parallel CMOS/TTL-compatible inputs  
- **Protection Features:**  
  - Undervoltage shutdown  
  - Overcurrent protection  
  - Thermal shutdown  
  - Fault reporting  

### **Descriptions:**  
The MC33887PNB is a high-current H-Bridge motor driver designed for automotive and industrial applications. It integrates two half-bridge drivers with protection features, making it suitable for driving DC motors, solenoids, and other inductive loads.  

### **Features:**  
- **Integrated H-Bridge:** Drives bidirectional DC motors.  
- **Low Power Consumption:** Sleep mode with minimal current draw.  
- **Diagnostic Output:** Provides fault status (overcurrent, thermal shutdown).  
- **CMOS/TTL Inputs:** Compatible with microcontrollers and logic circuits.  
- **PowerPAD Package:** Enhances thermal performance for high-current applications.  
- **Wide Operating Range:** Supports 5V to 40V supply voltage.  

This information is strictly based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

5.0 A H-Bridge with Load Current Feedback
Partnumber Manufacturer Quantity Availability
MC33887PNB FREESCAL 25 In Stock

Description and Introduction

5.0 A H-Bridge with Load Current Feedback The MC33887PNB is a monolithic H-Bridge Power IC manufactured by Freescale Semiconductor (now part of NXP Semiconductors). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Current:** Continuous 5.0 A, Peak 7.0 A  
- **Supply Voltage Range:** 5.0 V to 28 V  
- **Low RDS(on) Outputs:** 120 mΩ (typical) per H-Bridge  
- **PWM Frequencies:** Up to 20 kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 32-pin PowerSSO  

### **Descriptions:**
The MC33887PNB is designed for DC motor control applications, providing bidirectional drive capability. It integrates protection features such as thermal shutdown, under-voltage lockout, and over-current detection. The device is suitable for automotive and industrial applications.

### **Features:**
- **H-Bridge Configuration:** Supports forward, reverse, and brake modes  
- **Diagnostic Feedback:** Fault status reporting  
- **Protection Circuits:** Over-current, thermal shutdown, and under-voltage lockout  
- **Interface Compatibility:** 3.3 V and 5.0 V logic inputs  
- **Low Power Consumption:** Sleep mode with minimal current draw  

For detailed application notes, refer to the official datasheet from Freescale/NXP.

Application Scenarios & Design Considerations

5.0 A H-Bridge with Load Current Feedback
Partnumber Manufacturer Quantity Availability
MC33887PNB FREESICALE 198 In Stock

Description and Introduction

5.0 A H-Bridge with Load Current Feedback The MC33887PNB is a motor driver IC manufactured by Freescale Semiconductor (now part of NXP Semiconductors). Below are its key specifications, descriptions, and features:

### **Specifications:**
1. **Voltage Range:**  
   - Operating Voltage: 5V to 28V  
   - Maximum Supply Voltage: 40V (transient)  

2. **Output Current:**  
   - Continuous Output Current: 5A per channel  
   - Peak Output Current: 10A  

3. **Control Interface:**  
   - Parallel input control (IN1, IN2, and D1, D2 for H-bridge control)  

4. **Protection Features:**  
   - Overcurrent Protection (OCP)  
   - Thermal Shutdown (TSD)  
   - Undervoltage Lockout (UVLO)  

5. **Package:**  
   - 32-pin PowerSSO (Exposed Pad)  

6. **Switching Frequency:**  
   - Supports PWM control for speed regulation  

### **Descriptions:**
- The MC33887PNB is a monolithic H-bridge power IC designed for DC motor control applications.  
- It integrates two half-bridge drivers with protection features for reliable operation.  
- Suitable for automotive and industrial applications requiring high-current motor control.  

### **Features:**
- **High-Current Capability:** Supports up to 5A continuous current per channel.  
- **Low RDS(on) MOSFETs:** Reduces power dissipation.  
- **Fault Reporting:** Provides status flags for overcurrent and thermal shutdown.  
- **Standby Mode:** Low-power mode for energy efficiency.  
- **Wide Operating Temperature Range:** -40°C to +125°C.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

5.0 A H-Bridge with Load Current Feedback

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