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L6208PD from STM,ST Microelectronics

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L6208PD

Manufacturer: STM

Fully integrated stepper motor driver

Partnumber Manufacturer Quantity Availability
L6208PD STM 500 In Stock

Description and Introduction

Fully integrated stepper motor driver The L6208PD is a DMOS dual full-bridge driver manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Output Current:** Up to 5.6A peak (2.8A RMS per bridge)  
- **Operating Voltage:** 8V to 52V  
- **Logic Supply Voltage (VCC):** 5V  
- **RDS(ON) (per DMOS):** 0.3Ω (typical at 25°C)  
- **Switching Frequency:** Up to 100kHz  
- **Protection Features:**  
  - Thermal shutdown  
  - Undervoltage lockout  
  - Cross-conduction prevention  
- **Package:** PowerSO-36  

### **Descriptions:**  
The L6208PD is designed for driving bidirectional DC motors and stepper motors. It integrates two independent full-bridge drivers with DMOS power transistors, making it suitable for high-efficiency motor control applications.  

### **Features:**  
- Dual full-bridge configuration  
- Non-dissipative overcurrent detection  
- PWM current control  
- Synchronous rectification  
- Integrated fast freewheeling diodes  
- Compatible with 3.3V and 5V logic inputs  

This information is sourced from STMicroelectronics' official documentation on the L6208PD.

Application Scenarios & Design Considerations

Fully integrated stepper motor driver
Partnumber Manufacturer Quantity Availability
L6208PD ST 2013 In Stock

Description and Introduction

Fully integrated stepper motor driver The L6208PD is a DMOS full-bridge driver manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Output Current:** Up to 5.6A (peak)  
- **Operating Voltage:** 8V to 52V  
- **Logic Supply Voltage (VCC):** 5V  
- **RDS(ON) (per DMOS):** 0.3Ω (typical at 25°C)  
- **Switching Frequency:** Up to 100kHz  
- **Package:** PowerSO-36 (Exposed Pad)  
- **Operating Temperature Range:** -40°C to +150°C  

### **Descriptions:**  
- The L6208PD is a monolithic full-bridge driver designed for motor control applications.  
- It integrates DMOS power transistors with a high-efficiency control circuit.  
- Suitable for driving brushed DC motors, stepper motors, and other inductive loads.  
- Includes protection features such as thermal shutdown and overcurrent detection.  

### **Features:**  
- **Full-Bridge Configuration:** Allows bidirectional motor control.  
- **PWM Current Control:** Enables precise motor speed regulation.  
- **Integrated Fast Freewheeling Diodes:** Improves efficiency and reduces external components.  
- **Cross-Conduction Protection:** Prevents shoot-through currents.  
- **Undervoltage Lockout (UVLO):** Ensures safe operation under low-voltage conditions.  
- **Diagnostic Output:** Provides fault indication for thermal shutdown and overcurrent.  

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

Application Scenarios & Design Considerations

Fully integrated stepper motor driver

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