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L6387 from ST,ST Microelectronics

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L6387

Manufacturer: ST

HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER

Partnumber Manufacturer Quantity Availability
L6387 ST 2000 In Stock

Description and Introduction

HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER The L6387 is a high-voltage half-bridge gate driver manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Operating Voltage (VDD):** 8.9V to 16V  
- **High-Side Floating Supply Voltage (VBOOT):** Up to 600V  
- **Output Current (Source/Sink):** 400mA / 800mA  
- **Propagation Delay (td):** 150ns (typical)  
- **Deadtime (tDT):** Adjustable (external resistor)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

### **Description:**  
The L6387 is designed to drive N-channel MOSFETs or IGBTs in half-bridge configurations. It integrates bootstrap circuitry for high-side driving and includes protection features such as UVLO (Under-Voltage Lockout) for both high and low-side drivers.  

### **Features:**  
- **High-Voltage Rail:** Supports up to 600V.  
- **Bootstrap Diode:** Integrated for high-side driving.  
- **UVLO Protection:** For both high and low-side drivers.  
- **Adjustable Deadtime:** Allows optimization to reduce shoot-through.  
- **Low Quiescent Current:** Reduces power consumption.  
- **Matched Propagation Delays:** Ensures accurate switching.  

For detailed application notes or additional parameters, refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER

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