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L6393D from ST,ST Microelectronics

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L6393D

Manufacturer: ST

SmartDRIVE HV Half Bridge driver with Comparator

Partnumber Manufacturer Quantity Availability
L6393D ST 482 In Stock

Description and Introduction

SmartDRIVE HV Half Bridge driver with Comparator The L6393D is a high-voltage half-bridge gate driver manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** STMicroelectronics  

### **Specifications:**  
- **Output Current (Source/Sink):** 400 mA / 800 mA  
- **Supply Voltage (VCC):** Up to 20 V  
- **High-Side Voltage (VBOOT):** Up to 600 V  
- **Logic Input Voltage (VIN):** 3.3 V / 5 V / 15 V compatible  
- **Propagation Delay:** 150 ns (typical)  
- **Deadtime:** Adjustable  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

### **Descriptions:**  
- The L6393D is a high-voltage half-bridge gate driver designed for MOSFETs and IGBTs.  
- It features a bootstrap diode for high-side driving and includes under-voltage lockout (UVLO) protection for both high and low sides.  
- The driver is suitable for motor control, power supplies, and other high-voltage switching applications.  

### **Features:**  
- **High-Voltage Rail:** Up to 600 V  
- **Bootstrap Diode Included:** Reduces external component count  
- **UVLO Protection:** Ensures safe operation  
- **Adjustable Deadtime:** Prevents shoot-through  
- **3.3 V / 5 V / 15 V Logic Input Compatibility:** Flexible interfacing  
- **Low Quiescent Current:** Improves efficiency  

For further details, refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

SmartDRIVE HV Half Bridge driver with Comparator

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