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LM1951T from NS,National Semiconductor

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LM1951T

Manufacturer: NS

LM1951 Solid State 1 Amp Switch

Partnumber Manufacturer Quantity Availability
LM1951T NS 3640 In Stock

Description and Introduction

LM1951 Solid State 1 Amp Switch The LM1951T is a high-speed power MOSFET driver manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** National Semiconductor (NS)  
- **Part Number:** LM1951T  
- **Type:** High-Speed Power MOSFET Driver  
- **Supply Voltage (VCC):** Up to 18V  
- **Output Current (Peak):** 1.5A (sink and source)  
- **Propagation Delay:** Typically 30ns  
- **Rise/Fall Time:** Typically 20ns (with 1nF load)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-220 (5-Lead)  

### **Descriptions:**
- The LM1951T is designed to drive power MOSFETs and IGBTs in high-frequency switching applications.  
- It provides fast switching speeds and high peak output current to minimize switching losses.  
- Suitable for use in power supplies, motor control, and other high-efficiency switching circuits.  

### **Features:**
- **High-Speed Switching:** Optimized for fast turn-on and turn-off of MOSFETs.  
- **High Peak Output Current:** 1.5A sink and source capability.  
- **Low Propagation Delay:** Ensures precise timing in switching applications.  
- **Wide Supply Voltage Range:** Supports operation up to 18V.  
- **Thermal Protection:** Built-in safeguards against overheating.  
- **Under-Voltage Lockout (UVLO):** Prevents operation at insufficient supply voltages.  

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

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