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L6384D from SGS-THOMSON

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L6384D

Manufacturer: SGS-THOMSON

HIGH-VOLTAGE HALF BRIDGE DRIVER

Partnumber Manufacturer Quantity Availability
L6384D SGS-THOMSON 10 In Stock

Description and Introduction

HIGH-VOLTAGE HALF BRIDGE DRIVER The L6384D is a high-voltage half-bridge driver manufactured by **SGS-THOMSON** (now STMicroelectronics). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Supply Voltage (VCC):** 8.5V to 16V  
- **High-Side Floating Supply Voltage (VB):** Up to 600V  
- **Output Current (Source/Sink):** 400mA / 800mA  
- **Operating Frequency:** Up to several hundred kHz  
- **Logic Input Compatibility:** 3.3V, 5V, and 15V  
- **Propagation Delay:** ~200ns (typical)  
- **Undervoltage Lockout (UVLO):** Yes (for both high and low sides)  
- **Package:** SO-8  

### **Description:**  
The L6384D is designed to drive **N-channel MOSFETs or IGBTs** in **half-bridge configurations**. It features **high noise immunity**, **low power consumption**, and **integrated bootstrap diode functionality**, eliminating the need for an external diode in most applications.  

### **Key Features:**  
- **Floating High-Side Driver** (handles up to 600V)  
- **Matched Propagation Delays** for both high and low sides  
- **3.3V, 5V, and 15V Logic Input Compatible**  
- **Integrated Bootstrap Diode**  
- **Undervoltage Lockout (UVLO) Protection**  
- **Cross-Conduction Prevention (Interlocking Function)**  
- **Low Quiescent Current**  

The L6384D is commonly used in **switch-mode power supplies (SMPS), motor drives, and lighting applications**.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

HIGH-VOLTAGE HALF BRIDGE DRIVER

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