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UC3717Q from UC

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15.625ms

UC3717Q

Manufacturer: UC

STEPPER MOTOR DRIVE CIRCUIT

Partnumber Manufacturer Quantity Availability
UC3717Q UC 50 In Stock

Description and Introduction

STEPPER MOTOR DRIVE CIRCUIT The UC3717Q is a stepper motor driver IC manufactured by Texas Instruments. Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments  

### **Specifications:**  
- **Output Current:** Up to 1.5A per winding  
- **Supply Voltage Range:** 10V to 46V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 15-pin PowerDIP or 16-pin SOIC  
- **Logic Input Voltage:** 5V TTL/CMOS compatible  
- **Built-in Protection Features:** Thermal shutdown, under-voltage lockout (UVLO), and overcurrent protection  

### **Descriptions:**  
- The UC3717Q is a unipolar stepper motor driver designed for high-performance applications.  
- It integrates power MOSFETs and control logic, reducing the need for external components.  
- Suitable for driving stepper motors in printers, robotics, and industrial automation systems.  

### **Features:**  
- **Full, Half, and Microstepping Modes**  
- **Low Power Dissipation** due to efficient MOSFET design  
- **Internal Charge Pump** for high-side drive  
- **Adjustable Current Control** via external sense resistors  
- **TTL/CMOS-Compatible Inputs** for easy interfacing with microcontrollers  

For more detailed technical information, refer to the official Texas Instruments datasheet for the UC3717Q.

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