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TDA5144 from PHI,Philips

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TDA5144

Manufacturer: PHI

Brushless DC motor drive circuit

Partnumber Manufacturer Quantity Availability
TDA5144 PHI 500 In Stock

Description and Introduction

Brushless DC motor drive circuit The TDA5144 is a motor driver IC manufactured by PHI (Philips). Here are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** PHI (Philips)  
- **Type:** Brushless DC Motor Driver  
- **Supply Voltage (VCC):** 10V to 30V  
- **Output Current:** Up to 1.5A (peak)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package:** DIP (Dual In-line Package) or SO (Small Outline)  

### **Descriptions:**
- Designed for driving 3-phase brushless DC motors.  
- Includes built-in commutation logic for sensorless operation.  
- Features overvoltage, undervoltage, and thermal protection.  

### **Features:**
- **Sensorless Operation:** Uses back-EMF sensing for commutation.  
- **PWM Control:** Supports speed control via PWM input.  
- **Protection Circuits:** Includes overcurrent, overtemperature, and undervoltage lockout.  
- **Integrated Power Outputs:** Contains power MOSFETs for driving the motor phases.  

This information is based solely on the available knowledge base.

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