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L9339MD from STM,ST Microelectronics

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L9339MD

Manufacturer: STM

QUAD LOW SIDE DRIVER

Partnumber Manufacturer Quantity Availability
L9339MD STM 95 In Stock

Description and Introduction

QUAD LOW SIDE DRIVER Here are the factual details about part **L9339MD** from the manufacturer **STMicroelectronics (STM)**:  

### **Manufacturer:**  
STMicroelectronics (STM)  

### **Part Number:**  
L9339MD  

### **Specifications:**  
- **Type:** Dual H-Bridge Driver  
- **Operating Voltage:** 5V to 28V  
- **Output Current:** Up to 1A per channel  
- **Number of Channels:** 2 (Dual H-Bridge)  
- **Logic Input Voltage:** 3.3V / 5V compatible  
- **Protection Features:** Overcurrent protection, thermal shutdown  
- **Package:** PowerSO-20  

### **Descriptions:**  
The **L9339MD** is a dual H-Bridge driver IC designed for DC motor control applications. It provides bidirectional control for two motors or a single stepper motor. The device integrates protection features to ensure safe operation.  

### **Features:**  
- Dual independent H-Bridge drivers  
- Low saturation voltage  
- PWM capability for speed control  
- Cross-conduction protection  
- Under-voltage lockout (UVLO)  
- Suitable for automotive and industrial applications  

For further technical details, refer to the official **STMicroelectronics datasheet**.

Partnumber Manufacturer Quantity Availability
L9339MD ST 18 In Stock

Description and Introduction

QUAD LOW SIDE DRIVER Here is the factual information about part **L9339MD** from the manufacturer **STMicroelectronics (ST)**:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (ST)  
- **Part Number:** L9339MD  
- **Type:** Dual H-Bridge Motor Driver  
- **Operating Voltage Range:** 4.5V to 28V  
- **Output Current (Continuous):** Up to 1A per channel  
- **Peak Output Current:** Up to 2A per channel  
- **Number of Channels:** 2 (Dual H-Bridge)  
- **Logic Supply Voltage:** 3.3V or 5V compatible  
- **PWM Control:** Yes (for speed and direction control)  
- **Protection Features:** Overcurrent protection, thermal shutdown, undervoltage lockout (UVLO)  
- **Package:** SO-20 (Surface Mount)  
- **Operating Temperature Range:** -40°C to +150°C  

### **Descriptions:**
- The **L9339MD** is a dual H-bridge motor driver designed for driving DC motors, solenoids, and other inductive loads.  
- It integrates two independent H-bridges, allowing bidirectional control of two motors or a single stepper motor.  
- The device supports PWM input for efficient speed control and features built-in protection against overcurrent and overheating.  
- It is commonly used in automotive, industrial, and consumer applications.  

### **Features:**
- Dual independent H-bridge motor driver  
- Wide operating voltage range (4.5V to 28V)  
- 3.3V/5V TTL/CMOS compatible logic inputs  
- Low standby current consumption  
- Integrated protection (thermal shutdown, overcurrent, UVLO)  
- Suitable for DC motor, stepper motor, and solenoid control  
- Compact SO-20 package for space-constrained applications  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official **STMicroelectronics datasheet for L9339MD**.

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