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MC33035DW from ON,ON Semiconductor

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MC33035DW

Manufacturer: ON

Brushless DC Motor Controller

Partnumber Manufacturer Quantity Availability
MC33035DW ON 123 In Stock

Description and Introduction

Brushless DC Motor Controller The MC33035DW is a motor controller IC manufactured by ON Semiconductor. Here are the factual details from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** ON Semiconductor  
- **Type:** Brushless DC Motor Controller  
- **Package:** SOIC-24 (DW suffix indicates the package type)  
- **Operating Voltage Range:** 10V to 30V  
- **Output Current:** Up to 100mA (for driving external MOSFETs or IGBTs)  
- **Control Method:** Sensor-based (Hall-effect inputs) or sensorless operation  
- **Commutation Logic:** 60° or 120° selectable  
- **PWM Control:** Adjustable frequency and duty cycle  
- **Protection Features:** Undervoltage lockout (UVLO), thermal shutdown, fault detection  

### **Descriptions:**  
The MC33035DW is a high-performance brushless DC (BLDC) motor controller designed for driving three-phase motors. It integrates critical functions such as commutation logic, PWM speed control, and fault protection. It supports both Hall-effect sensor and sensorless operation modes.  

### **Features:**  
- **Hall Sensor Inputs:** Supports three Hall-effect sensors for rotor position detection.  
- **Sensorless Operation:** Optional back-EMF sensing for sensorless control.  
- **PWM Speed Control:** Adjustable via external components.  
- **Brake Function:** Provides dynamic braking capability.  
- **Direction Control:** Forward/reverse motor rotation control.  
- **Fault Protection:** Includes undervoltage lockout, thermal shutdown, and fault output.  
- **Temperature Range:** Industrial-grade operating temperature (-40°C to +85°C).  

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

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