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TB6549P from TOSHIBA

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15.625ms

TB6549P

Manufacturer: TOSHIBA

Full-Bridge Driver IC for DC motor

Partnumber Manufacturer Quantity Availability
TB6549P TOSHIBA 16 In Stock

Description and Introduction

Full-Bridge Driver IC for DC motor **Part Number:** TB6549P  
**Manufacturer:** TOSHIBA  

### **Specifications:**  
- **Type:** Stepper Motor Driver IC  
- **Operating Voltage:** 10V to 42V  
- **Output Current:** Up to 2.5A (peak)  
- **Control Method:** PWM Constant Current Control  
- **Microstep Resolution:** Full, Half, Quarter, and 1/8 Step Modes  
- **Protection Features:** Thermal Shutdown, Overcurrent Protection, and Under-Voltage Lockout (UVLO)  
- **Package:** HSOP36-P-450-0.80  

### **Descriptions:**  
- The TB6549P is a PWM chopper-type unipolar stepper motor driver IC.  
- Designed for high-efficiency motor control with built-in protection circuits.  
- Suitable for applications such as printers, office automation equipment, and industrial machines.  

### **Features:**  
- **Low ON Resistance:** Reduces power dissipation.  
- **Built-in Decay Mode Switching:** Optimizes current control for smooth motor operation.  
- **Wide Operating Voltage Range:** Supports various motor power requirements.  
- **Compact Package:** Suitable for space-constrained designs.  

For detailed electrical characteristics and application circuits, refer to the official TOSHIBA datasheet.

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