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L6238S from ST,ST Microelectronics

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L6238S

Manufacturer: ST

12V SENSORLESS SPINDLE MOTOR CONTROLLER

Partnumber Manufacturer Quantity Availability
L6238S ST 2500 In Stock

Description and Introduction

12V SENSORLESS SPINDLE MOTOR CONTROLLER The part **L6238S** is manufactured by **STMicroelectronics**.  

### **Specifications:**  
- **Type:** Three-phase brushless DC motor driver  
- **Operating Voltage:** 8V to 52V  
- **Output Current:** Up to 5A peak (2.8A RMS)  
- **PWM Control:** Yes (up to 100kHz)  
- **Integrated Protection Features:**  
  - Overcurrent  
  - Thermal shutdown  
  - Undervoltage lockout  
- **Package:** PowerSO-20  

### **Descriptions:**  
The **L6238S** is a high-performance three-phase motor driver IC designed for brushless DC motor control applications. It integrates power MOSFETs with a high-efficiency PWM control system, making it suitable for industrial and automotive applications.  

### **Features:**  
- **High Voltage Operation:** Supports wide voltage range (8V to 52V)  
- **Built-in Fast Decay Mode:** Improves motor efficiency  
- **Hall Sensor Inputs:** For commutation control  
- **Cross-Conduction Protection:** Prevents shoot-through  
- **Low Standby Current:** Enhances power efficiency  

This information is based on STMicroelectronics' official datasheet for the L6238S.

Application Scenarios & Design Considerations

12V SENSORLESS SPINDLE MOTOR CONTROLLER

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