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L6243DS from ST,ST Microelectronics

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L6243DS

Manufacturer: ST

VOICE COIL MOTOR DRIVER

Partnumber Manufacturer Quantity Availability
L6243DS ST 952 In Stock

Description and Introduction

VOICE COIL MOTOR DRIVER The part L6243DS is manufactured by STMicroelectronics (ST). Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Part Number:** L6243DS  
- **Category:** Motor Driver / Controller  
- **Type:** Stepper Motor Driver  
- **Operating Voltage Range:** 8V to 52V  
- **Output Current:** Up to 2.8A (peak)  
- **Control Interface:** Step/Direction  
- **Microstepping:** Up to 1/16 step  
- **Package:** PowerSO-36  

### **Descriptions:**  
The L6243DS is a high-performance stepper motor driver IC designed for precision motion control applications. It integrates a dual full-bridge driver with advanced current control, making it suitable for driving bipolar stepper motors efficiently. The device supports microstepping for smoother motion and reduced vibration.  

### **Features:**  
- **Wide Voltage Range:** Operates from 8V to 52V, suitable for various motor types.  
- **High Output Current:** Capable of delivering up to 2.8A peak current per coil.  
- **Microstepping Support:** Configurable up to 1/16 step for smoother motor operation.  
- **Integrated Protection Features:**  
  - Overcurrent protection  
  - Thermal shutdown  
  - Undervoltage lockout  
- **Step/Direction Control Interface:** Simplifies integration with microcontrollers.  
- **Low Power Dissipation:** Efficient design reduces heat generation.  
- **PowerSO-36 Package:** Compact and thermally enhanced for high-power applications.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official STMicroelectronics datasheet for the L6243DS.

Application Scenarios & Design Considerations

VOICE COIL MOTOR DRIVER

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