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MC33886DH from FREESICAL

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MC33886DH

Manufacturer: FREESICAL, MOT

5.0 A H BRIDGE

Partnumber Manufacturer Quantity Availability
MC33886DH FREESICAL, MOT 100 In Stock

Description and Introduction

5.0 A H BRIDGE The MC33886DH is a motor driver IC manufactured by Freescale Semiconductor (now part of NXP Semiconductors). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Voltage Supply Range:** 5V to 40V  
- **Continuous Output Current:** 5A  
- **Peak Output Current:** 6A  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-Pin SOIC (Small Outline Integrated Circuit)  
- **On-Resistance (RDS(on)):** 120 mΩ (typical) per H-bridge switch  
- **PWM Control Frequency:** Up to 10 kHz  
- **Logic Input Voltage:** 3.3V or 5V compatible  

### **Descriptions:**  
- The MC33886DH is a monolithic H-bridge power IC designed for DC motor control applications.  
- It integrates control logic, charge pump, gate drive, and low RDS(on) MOSFET output circuitry.  
- Suitable for automotive, industrial, and consumer applications.  

### **Features:**  
- **Integrated H-Bridge:** Controls bidirectional DC motors.  
- **Protection Circuits:**  
  - Overcurrent protection  
  - Overtemperature shutdown  
  - Undervoltage lockout  
- **Diagnostic Feedback:** Fault status output pin.  
- **Low Power Consumption:** Sleep mode for reduced standby current.  
- **Flexible Control:** Supports PWM and direct logic inputs.  

This information is based solely on the manufacturer's datasheet. For detailed application notes, refer to official documentation.

Application Scenarios & Design Considerations

5.0 A H BRIDGE

Alternative Part Number

  • L298N --: Classic dual H-bridge motor driver with comparable voltage and current capability, widely available and often used as a drop-in replacement in motor control designs.
  • DRV8871 --: Single H-bridge motor driver with integrated current sensing and similar supply range, suitable for replacing the MC33886 in brushed DC motor applications.
  • L6205 --: Dual full-bridge driver with comparable current rating and logic-level control, offering a functional alternative for bidirectional motor drive circuits.
  • L293D --: Quad half-bridge motor driver offering similar logic-level control and H-bridge functionality, suitable for lower-current motor drive replacements.

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