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L6234 from STM,ST Microelectronics

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L6234

Manufacturer: STM

THREE PHASE MOTOR DRIVER

Partnumber Manufacturer Quantity Availability
L6234 STM 7 In Stock

Description and Introduction

THREE PHASE MOTOR DRIVER Here are the factual details about part L6234 from the manufacturer STM (STMicroelectronics):

### **Specifications:**
- **Type:** 3-Phase Brushless DC Motor Driver IC  
- **Operating Voltage Range:** 8V to 52V  
- **Output Current:** Up to 5A peak (2.8A RMS)  
- **PWM Control:** Supports up to 100 kHz  
- **Integrated Features:**  
  - Three-phase bridge with power MOSFETs  
  - Overcurrent protection  
  - Thermal shutdown  
  - Undervoltage lockout (UVLO)  
  - Cross-conduction prevention  
- **Logic Inputs:** TTL/CMOS compatible  
- **Package:** PowerSO20  

### **Descriptions:**
The **L6234** is a high-performance 3-phase brushless DC motor driver IC designed for applications requiring precise motor control. It integrates power MOSFETs and protection features, making it suitable for industrial and automotive applications.  

### **Features:**
- **High Voltage Operation:** Supports up to 52V supply.  
- **Efficient PWM Control:** Enables smooth motor speed regulation.  
- **Built-in Protections:**  
  - Overcurrent shutdown  
  - Thermal shutdown with hysteresis  
  - Undervoltage lockout  
- **Low Saturation Voltage:** Reduces power dissipation.  
- **Flexible Logic Inputs:** Compatible with microcontrollers.  
- **Compact Power Package:** PowerSO20 for efficient heat dissipation.  

This information is based on STMicroelectronics' official documentation for the L6234.

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