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L6391DTR from ST,ST Microelectronics

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L6391DTR

Manufacturer: ST

SmartDRIVE HV Half Bridge driver with smartSD and comparator

Partnumber Manufacturer Quantity Availability
L6391DTR ST 10 In Stock

Description and Introduction

SmartDRIVE HV Half Bridge driver with smartSD and comparator The L6391DTR 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  
### **Part Number:** L6391DTR  

### **Descriptions:**  
- The L6391DTR is a high-voltage gate driver designed for half-bridge configurations in power applications.  
- It operates with a high-side floating section capable of handling voltages up to 600V.  
- The device includes under-voltage lockout (UVLO) protection for both high-side and low-side drivers.  
- It is suitable for driving MOSFETs and IGBTs in applications such as motor drives, inverters, and power supplies.  

### **Features:**  
- **High-Voltage Rail:** Up to 600V  
- **Supply Voltage (VCC):** 9V to 16V  
- **Output Current (Source/Sink):** 400mA / 800mA  
- **Propagation Delay:** 150ns (typical)  
- **Under-Voltage Lockout (UVLO):** For both high-side and low-side  
- **Matched Propagation Delays:** Ensures minimal dead time  
- **Interlocking Function:** Prevents cross-conduction  
- **3.3V, 5V, and 15V Logic Input Compatible**  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

These specifications are based on the manufacturer's datasheet and provide the essential technical details of the L6391DTR.

Application Scenarios & Design Considerations

SmartDRIVE HV Half Bridge driver with smartSD and comparator

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