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LM5104M from NS,National Semiconductor

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LM5104M

Manufacturer: NS

High Voltage Half-Bridge Gate Driver with Adaptive Delay

Partnumber Manufacturer Quantity Availability
LM5104M NS 7 In Stock

Description and Introduction

High Voltage Half-Bridge Gate Driver with Adaptive Delay The LM5104M is a high-voltage gate driver manufactured by Texas Instruments (NS). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (NS)  
- **Type:** High-Voltage Gate Driver  
- **Output Current (Source/Sink):** 1A / 1A  
- **Supply Voltage (VDD):** 8V to 14V  
- **Maximum Bootstrap Voltage:** 118V  
- **Propagation Delay (Typical):** 30ns  
- **Rise/Fall Time (10V Load, Typical):** 15ns / 10ns  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**
- The LM5104M is designed to drive both high-side and low-side N-channel MOSFETs in half-bridge or full-bridge configurations.  
- It features a high-voltage bootstrap diode for efficient high-side drive.  
- The device is optimized for high-speed switching applications.  

### **Features:**
- **High-Voltage Operation:** Supports up to 100V rail voltage.  
- **Independent Inputs:** Allows flexible control of high-side and low-side outputs.  
- **UVLO Protection:** Under-voltage lockout for both VDD and bootstrap supply.  
- **Fast Propagation Delays:** Ensures precise switching timing.  
- **Low Power Consumption:** Efficient for battery-powered applications.  
- **Robust Design:** Tolerant to negative transient voltages.  

The LM5104M is commonly used in motor drives, DC-DC converters, and power inverters.

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