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TB6539N from TOSHIBA

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TB6539N

Manufacturer: TOSHIBA

3-Phase Full-Wave Sine-Wave PWM Brushless Motor Control

Partnumber Manufacturer Quantity Availability
TB6539N TOSHIBA 7 In Stock

Description and Introduction

3-Phase Full-Wave Sine-Wave PWM Brushless Motor Control **Part Number:** TB6539N  
**Manufacturer:** TOSHIBA  

### **Specifications:**  
- **Type:** Stepper Motor Driver IC  
- **Operating Voltage:** 10V to 47V  
- **Output Current:** 1.5A (max)  
- **Control Method:** PWM Constant Current Control  
- **Step Modes:** Full Step, Half Step, Microstep (1/4, 1/8, 1/16)  
- **Built-in Protection:** Overcurrent, Thermal Shutdown, Under-Voltage Lockout (UVLO)  
- **Package:** HSOP36 (Heat Sink Small Outline Package)  

### **Descriptions:**  
The TB6539N is a bipolar stepper motor driver IC designed for precise motor control applications. It integrates PWM current control and multiple step resolution modes, making it suitable for industrial and consumer electronics.  

### **Features:**  
- Low ON-resistance output MOSFETs  
- Adjustable current decay mode (Slow, Fast, Mixed)  
- Built-in error detection (thermal shutdown, overcurrent protection)  
- Clock-in control interface for easy microcontroller interfacing  
- Compact package with efficient heat dissipation  

(Source: TOSHIBA datasheet for TB6539N)

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