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STK6732 from SIMTEK

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STK6732

Manufacturer: SIMTEK, SANYO

DC AMP AND OP AMP FOR DC,AC MOTOR DRIVE

Partnumber Manufacturer Quantity Availability
STK6732 SIMTEK, SANYO 249 In Stock

Description and Introduction

DC AMP AND OP AMP FOR DC,AC MOTOR DRIVE The STK6732 is a hybrid IC (Integrated Circuit) manufactured by **SIMTEK**. It is designed for use in **stepper motor drive applications**. Below are the specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Manufacturer:** SIMTEK  
- **Type:** Hybrid IC (Thick-Film Hybrid)  
- **Application:** Stepper motor driver  
- **Output Configuration:** Unipolar  
- **Supply Voltage (VCC):** Typically **12V to 40V** (exact range may vary)  
- **Output Current:** Up to **2A per phase** (dependent on cooling conditions)  
- **Operating Temperature Range:** Typically **-20°C to +85°C**  
- **Package Type:** SIP (Single In-line Package)  

### **Descriptions:**  
- The **STK6732** is a **power driver IC** optimized for **unipolar stepper motor control**.  
- It integrates **power transistors, protection circuits, and logic control** in a single package.  
- Designed for **high efficiency and reliability** in industrial and automation applications.  

### **Features:**  
- **Built-in protection circuits** (thermal shutdown, overcurrent protection)  
- **High output current capability** (suitable for medium-power stepper motors)  
- **Compact SIP package** for easy PCB mounting  
- **Low saturation voltage** for improved efficiency  
- **Compatible with standard logic-level inputs** (TTL/CMOS)  

For exact electrical characteristics and application notes, refer to the **official SIMTEK datasheet**.

Application Scenarios & Design Considerations

DC AMP AND OP AMP FOR DC,AC MOTOR DRIVE

Alternative Part Number

  • STK6722 --: Same STK67xx motor driver family with similar pinout and function, widely available as a drop-in substitute.
  • L298N --: General-purpose dual H-bridge driver that can replace the motor drive function in many STK6732 applications with minor circuit changes.
  • TB6600 --: Integrated stepper motor driver IC offering comparable drive capability and commonly used as a functional alternative.
  • STK672-630A --: ON Semiconductor (formerly Sanyo) stepper motor driver IC in the STK672 series, functionally similar to the STK6732 with integrated microstepping driver and comparable package, and it is the direct successor line after Sanyo's motor driver business was transferred to ON.
  • TB6560AHQ --: Toshiba PWM chopper-type bipolar stepper motor driver IC with similar voltage and current ratings, widely used as a drop-in functional replacement for Sanyo STK stepper driver devices in many designs.

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