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L6254 from ST,ST Microelectronics

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L6254

Manufacturer: ST

Partnumber Manufacturer Quantity Availability
L6254 ST 467 In Stock

Description and Introduction

**Part L6254 Manufacturer ST Specifications, Descriptions, and Features:**  

- **Manufacturer:** STMicroelectronics (ST)  
- **Part Number:** L6254  
- **Type:** PWM Current Controller for Bipolar Stepper Motor  
- **Description:** The L6254 is a PWM current controller IC designed for driving bipolar stepper motors. It integrates a dual DMOS full bridge with a control circuit for current regulation, making it suitable for precision motor control applications.  
- **Key Features:**  
  - Dual DMOS full-bridge output stage  
  - PWM current control with adjustable off-time  
  - Wide supply voltage range (up to 48V)  
  - Programmable current regulation  
  - Built-in protection features (thermal shutdown, overcurrent protection)  
  - Low RDS(on) DMOS output transistors  
  - Adjustable chopping frequency  
  - Compatible with microcontrollers and logic circuits  

- **Applications:**  
  - Stepper motor drives  
  - Robotics  
  - Industrial automation  
  - Precision positioning systems  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

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