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L6387DTR from ST,ST Microelectronics

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L6387DTR

Manufacturer: ST

HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER

Partnumber Manufacturer Quantity Availability
L6387DTR ST 2500 In Stock

Description and Introduction

HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER The **L6387DTR** is a high-voltage half-bridge gate driver manufactured by **STMicroelectronics (ST)**. Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Supply Voltage (VCC):** 8.5V to 17V  
- **High-Side Floating Supply Voltage (VB):** Up to 600V  
- **Output Current (Source/Sink):** 400mA / 800mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Switching Frequency:** Up to several hundred kHz  
- **Propagation Delay:** 150ns (typical)  
- **Undervoltage Lockout (UVLO):** Yes (for both high and low sides)  
- **Package:** **SO-8** (Surface Mount)  

### **Descriptions:**  
- The **L6387DTR** is designed to drive **N-channel MOSFETs** or **IGBTs** in **half-bridge** configurations.  
- It features **high noise immunity** and **low power consumption**, making it suitable for **motor control, power supplies, and lighting applications**.  
- The device includes **bootstrapped high-side driving capability**, eliminating the need for an isolated power supply.  
- It integrates **dead-time insertion** to prevent shoot-through currents.  

### **Features:**  
- **600V high-voltage rail** capability  
- **Matched propagation delays** for both high and low sides  
- **Shutdown input** for immediate disable  
- **Interlocking function** to prevent cross-conduction  
- **Under-voltage lockout (UVLO)** for both channels  
- **SO-8 package with creepage and clearance compliance**  

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

Application Scenarios & Design Considerations

HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER

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