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MC33186DH1R2 from FREESCALE

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MC33186DH1R2

Manufacturer: FREESCALE, MOT

Automotive H-Bridge Driver
Partnumber Manufacturer Quantity Availability
MC33186DH1R2 FREESCALE, MOT 1526 In Stock

Description and Introduction

Automotive H-Bridge Driver The MC33186DH1R2 is a motor driver IC manufactured by Freescale Semiconductor (now part of NXP Semiconductors).  

### **Specifications:**  
- **Manufacturer:** Freescale (now NXP Semiconductors)  
- **Part Number:** MC33186DH1R2  
- **Type:** H-Bridge Motor Driver  
- **Operating Voltage:** 5V to 28V  
- **Output Current:** Up to 5A (continuous)  
- **Peak Output Current:** 7A  
- **Number of Outputs:** 1 (H-Bridge configuration)  
- **Control Interface:** Parallel logic inputs  
- **Protection Features:**  
  - Overcurrent protection  
  - Overtemperature shutdown  
  - Undervoltage lockout  
- **Package:** SOIC-20  

### **Descriptions and Features:**  
- Designed for driving DC motors in automotive and industrial applications.  
- Integrated H-Bridge allows bidirectional motor control.  
- Low standby current consumption.  
- Fault status output for diagnostics.  
- Suitable for PWM (Pulse Width Modulation) control.  
- Robust design for harsh environments.  

For detailed electrical characteristics and application notes, refer to the official datasheet from NXP (formerly Freescale).

Application Scenarios & Design Considerations

Automotive H-Bridge Driver

Alternative Part Number

  • LMD18200T --: Full-bridge H-bridge motor driver in a TO-220 package with comparable current and voltage ratings, widely used as a drop-in functional replacement for the MC33186 H-bridge driver.
  • DRV8871DDAR --: Integrated H-bridge motor driver with similar voltage and current capability, offering a modern alternative with built-in protection features and easy PWM control.
  • L298N --: Classic dual H-bridge driver IC covering comparable voltage and current ranges, commonly used as a functional substitute in motor drive applications.
  • L293DD013TR --: Dual H-bridge motor driver in SOIC-20 package, functionally similar to the MC33186 H-bridge driver and widely available.
  • SN754410NE --: Quad half-H driver capable of driving motors and inductive loads, a common drop-in functional substitute for H-bridge driver ICs.

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