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MC33035DWR2G from ON-SEMI,ON Semiconductor

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MC33035DWR2G

Manufacturer: ON-SEMI

Brushless DC Motor Controller

Partnumber Manufacturer Quantity Availability
MC33035DWR2G ON-SEMI 60000 In Stock

Description and Introduction

Brushless DC Motor Controller The MC33035DWR2G is a high-performance brushless DC motor controller manufactured by ON Semiconductor.  

### **Specifications:**  
- **Manufacturer:** ON Semiconductor  
- **Package:** SOIC-24 Wide  
- **Operating Voltage Range:** 10V to 30V  
- **Output Current (Peak):** 100mA (sink/source)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Control Method:** Sensor-based (Hall Effect) or sensorless commutation  
- **Commutation Logic:** 60° or 120° selectable  
- **PWM Switching Frequency:** Adjustable via external RC  
- **Protection Features:** Undervoltage lockout, thermal shutdown, fault output  

### **Descriptions:**  
The MC33035DWR2G is designed for precise control of brushless DC motors in applications such as industrial automation, automotive systems, and consumer electronics. It integrates critical functions like commutation logic, PWM speed control, and fault protection.  

### **Features:**  
- **Hall Sensor Inputs:** Supports three Hall-effect sensors for rotor position detection.  
- **Brake Function:** Allows dynamic motor braking.  
- **Forward/Reverse Control:** Bidirectional motor operation.  
- **Current Limit:** Adjustable via external sense resistor.  
- **Oscillator:** External RC network for PWM frequency adjustment.  
- **Fault Output:** Indicates undervoltage, overtemperature, or invalid Hall sensor signals.  

This device is RoHS compliant and designed for high reliability in demanding environments.

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