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TB6560AHQ from TOSHIBA

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TB6560AHQ

Manufacturer: TOSHIBA, TOS

Stepping motor driver IC

Partnumber Manufacturer Quantity Availability
TB6560AHQ TOSHIBA, TOS 1207 In Stock

Description and Introduction

Stepping motor driver IC The TB6560AHQ is a stepper motor driver IC manufactured by Toshiba. Below are the key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Toshiba  
- **Type:** Stepper Motor Driver IC  
- **Output Current:** Up to 3.5A (peak)  
- **Supply Voltage Range (VM):** 10V to 40V  
- **Logic Voltage (VCC):** 3.3V to 5V  
- **Package:** HZIP25-P-1.27 (25-pin, heat-sink type)  
- **Control Method:** PWM Constant Current Control  
- **Step Modes:** Full, Half, Quarter, and Eighth Step  
- **Protection Features:** Overcurrent, Thermal Shutdown, and Under-Voltage Lockout (UVLO)  

### **Descriptions:**
- The TB6560AHQ is a bipolar stepper motor driver IC designed for high-performance applications.  
- It integrates a built-in micro-step controller, allowing smooth motor operation.  
- Suitable for CNC machines, 3D printers, robotics, and industrial automation.  

### **Features:**
- **High Output Current:** Supports up to 3.5A peak current per phase.  
- **Multi-Step Resolution:** Supports full, half, quarter, and eighth-step modes.  
- **Built-in Protection:** Includes thermal shutdown, overcurrent protection, and UVLO.  
- **Low Power Consumption:** Efficient power management with PWM current control.  
- **Compact Design:** Integrated heat sink for improved thermal performance.  

For exact technical details, refer to Toshiba’s official datasheet.

Application Scenarios & Design Considerations

Stepping motor driver IC

Alternative Part Number

  • A4988 --: Popular bipolar stepper motor driver IC with similar microstepping and current control features, widely used as a functional replacement in many designs.
  • DRV8825 --: Stepper motor driver with comparable voltage and current ratings, offering microstepping and thermal protection, suitable for similar applications.
  • L298N --: Dual H-bridge motor driver capable of driving stepper motors, though less integrated than TB6560, it can serve as a basic alternative for lower-performance needs.
  • A3982SLB --: Integrated bipolar stepper motor driver with built-in translator and PWM current control, functionally similar to the TB6560AHQ for step/direction motor drive applications.

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