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L6235D from ST,ST Microelectronics

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L6235D

Manufacturer: ST

THREE PHASE BRUSHLESS DC MOTOR DRIVER

Partnumber Manufacturer Quantity Availability
L6235D ST 10 In Stock

Description and Introduction

THREE PHASE BRUSHLESS DC MOTOR DRIVER The L6235D is a three-phase brushless DC motor driver manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Current:** Up to 2.8A peak (1.4A RMS) per phase  
- **Supply Voltage:** 8V to 52V  
- **Integrated Power MOSFETs:** Yes (DMOS)  
- **Logic Inputs:** 5V TTL/CMOS compatible  
- **PWM Control:** Up to 100kHz  
- **Protection Features:**  
  - Overcurrent protection  
  - Thermal shutdown  
  - Undervoltage lockout  
- **Package:** PowerSO20  

### **Descriptions:**  
The L6235D is designed for driving three-phase brushless DC motors with Hall sensor feedback. It integrates power MOSFETs and control logic, simplifying motor drive design. It supports PWM current control for efficient operation.  

### **Features:**  
- **High Efficiency:** Low RDS(on) DMOS output stage  
- **Flexible Control:** Supports 6-step or PWM modulation  
- **Hall Sensor Inputs:** Compatible with sensor-based commutation  
- **Standby Mode:** Low-power consumption when idle  
- **Cross-Conduction Protection:** Prevents shoot-through in power stage  

This information is sourced from STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

THREE PHASE BRUSHLESS DC MOTOR DRIVER

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