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L6242 from STM,ST Microelectronics

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L6242

Manufacturer: STM

VOICE COIL MOTOR DRIVER

Partnumber Manufacturer Quantity Availability
L6242 STM 790 In Stock

Description and Introduction

VOICE COIL MOTOR DRIVER The part **L6242** is manufactured by **STMicroelectronics (STM)**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Type:** DMOS Driver for 3-Phase Brushless Motor  
- **Operating Voltage Range:** 8V to 52V  
- **Output Current:** Up to 2.8A (peak)  
- **Logic Supply Voltage (VCC):** 5V to 5.5V  
- **PWM Control:** Up to 100kHz  
- **Protection Features:** Overcurrent, Thermal Shutdown, Undervoltage Lockout (UVLO)  
- **Package:** PowerSO-36  

### **Descriptions:**
The **L6242** is a DMOS driver IC designed for driving 3-phase brushless DC motors. It integrates a high-efficiency power stage with control logic, making it suitable for applications requiring precise motor control. The device supports PWM input for speed regulation and includes built-in protection mechanisms for safe operation.

### **Features:**
- **High Voltage Operation:** Supports up to 52V supply.  
- **Integrated Power Stage:** Includes six DMOS power transistors (three half-bridges).  
- **Flexible PWM Control:** Compatible with external PWM signals for speed regulation.  
- **Protection Circuits:**  
  - Overcurrent shutdown  
  - Thermal shutdown  
  - Undervoltage lockout (UVLO)  
- **Low Power Consumption:** Optimized for efficiency.  
- **Compact Package:** PowerSO-36 for space-constrained applications.  

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

Application Scenarios & Design Considerations

VOICE COIL MOTOR DRIVER
Partnumber Manufacturer Quantity Availability
L6242 ST 528 In Stock

Description and Introduction

VOICE COIL MOTOR DRIVER Part **L6242** is manufactured by **STMicroelectronics**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Type:** DMOS Driver for 3-Phase Brushless Motor  
- **Operating Voltage:** 8V to 52V  
- **Output Current:** Up to 2.8A peak  
- **Logic Supply Voltage (VCC):** 5V to 5.5V  
- **PWM Operating Frequency:** Up to 100kHz  
- **RDS(ON) (High Side + Low Side):** 0.3Ω (typical)  
- **Protection Features:** Overcurrent, Thermal Shutdown, Undervoltage Lockout (UVLO)  
- **Package:** PowerSO-36  

### **Descriptions:**
- The **L6242** is a DMOS driver designed for 3-phase brushless DC motor control.  
- It integrates power MOSFETs with a gate drive circuit, providing high efficiency and low power dissipation.  
- Suitable for applications requiring precise motor speed and direction control.  

### **Features:**
- **High Efficiency:** Low RDS(ON) MOSFETs reduce power losses.  
- **Flexible Control:** Supports PWM input for speed regulation.  
- **Built-in Protection:** Includes thermal shutdown, overcurrent, and UVLO for safe operation.  
- **Wide Voltage Range:** Operates from 8V to 52V, making it suitable for various motor applications.  
- **Compact Design:** PowerSO-36 package enables space-efficient PCB layouts.  

This information is based on STMicroelectronics' official documentation for the **L6242**.

Application Scenarios & Design Considerations

VOICE COIL MOTOR DRIVER

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