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UC3714DG4 from TI/BB,Texas Instruments

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UC3714DG4

Manufacturer: TI/BB

Complementary Switch FET Drivers 8-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
UC3714DG4 TI/BB 400 In Stock

Description and Introduction

Complementary Switch FET Drivers 8-SOIC 0 to 70 The UC3714DG4 is a stepper motor driver manufactured by Texas Instruments (TI)/Burr-Brown (BB). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)/Burr-Brown (BB)  
- **Part Number:** UC3714DG4  
- **Type:** Stepper Motor Driver  
- **Package:** SOIC-16  
- **Operating Voltage:** 10V to 35V  
- **Output Current:** Up to 1A per winding  
- **Logic Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Channels:** 2 (Dual H-Bridge)  
- **Peak Output Current:** 1.5A (per phase)  
- **Control Interface:** Step and Direction Input  

### **Descriptions:**  
The UC3714DG4 is a dual H-bridge stepper motor driver designed for bipolar stepper motor control applications. It integrates power MOSFETs and logic circuitry to drive stepper motors efficiently. The device is suitable for industrial, robotics, and automation applications requiring precise motor control.  

### **Features:**  
- **Dual H-Bridge Configuration:** Allows bidirectional control of two windings in a bipolar stepper motor.  
- **Built-in Flyback Diodes:** Simplifies external circuitry by including internal protection diodes.  
- **Step and Direction Control:** Compatible with standard microcontroller interfaces.  
- **Thermal Shutdown Protection:** Prevents damage due to overheating.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Cross-Conduction Protection:** Prevents shoot-through currents in H-bridge outputs.  

This information is sourced from the manufacturer's datasheet and technical documentation.

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