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TDA5146T from PHILIPS

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TDA5146T

Manufacturer: PHILIPS

Brushless DC motor drive circuit

Partnumber Manufacturer Quantity Availability
TDA5146T PHILIPS 1005 In Stock

Description and Introduction

Brushless DC motor drive circuit The TDA5146T is a motor driver IC manufactured by PHILIPS (now NXP Semiconductors). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** PHILIPS (NXP Semiconductors)  
- **Type:** Brushless DC Motor Driver IC  
- **Supply Voltage Range:** 8V to 18V  
- **Output Current:** Up to 1.5A (peak)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package Type:** PowerDIP16 (DIP-16)  

### **Descriptions:**  
- Designed for driving 3-phase brushless DC motors.  
- Includes built-in commutation logic, eliminating the need for external sensors (sensorless operation).  
- Features PWM current control for efficient motor driving.  
- Provides overvoltage, undervoltage, and thermal protection.  

### **Features:**  
- **Sensorless Operation:** Uses back-EMF sensing for rotor position detection.  
- **PWM Current Control:** Adjustable via external components.  
- **Integrated Protection:** Overvoltage, undervoltage, and thermal shutdown.  
- **Low Standby Current:** Reduces power consumption when idle.  
- **Commutator Logic:** Built-in for smooth motor control.  

This information is based solely on the available technical data for the TDA5146T from PHILIPS/NXP.

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