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LTC4440EMS8E#PBF from LINEAR

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LTC4440EMS8E#PBF

Manufacturer: LINEAR

High Speed, High Voltage High Side Gate Driver

Partnumber Manufacturer Quantity Availability
LTC4440EMS8E#PBF,LTC4440EMS8EPBF LINEAR 1403 In Stock

Description and Introduction

High Speed, High Voltage High Side Gate Driver The LTC4440EMS8E#PBF is a high-speed MOSFET driver manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range (VIN):** 4.5V to 13.2V  
- **Output Voltage (VOUT):** Up to 13.2V  
- **Peak Output Current:** 6A  
- **Rise/Fall Time (10V Step, 1000pF Load):** 15ns / 10ns  
- **Operating Frequency:** Up to 1MHz  
- **Supply Current (No Load):** 1.5mA (Typical)  
- **Propagation Delay:** 30ns (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** MSOP-8  

### **Descriptions:**  
The LTC4440EMS8E#PBF is a high-speed, high-current MOSFET driver designed to efficiently drive N-channel MOSFETs in synchronous rectifier, DC/DC converter, and other power-switching applications. It features fast switching times, low propagation delay, and robust performance under varying load conditions.  

### **Features:**  
- **High Drive Current:** 6A peak output current for fast MOSFET switching.  
- **Wide Input Voltage Range:** Supports 4.5V to 13.2V operation.  
- **Fast Switching Speeds:** 15ns rise and 10ns fall times (with 1000pF load).  
- **Low Supply Current:** 1.5mA typical quiescent current.  
- **Adaptive Shoot-Through Protection:** Prevents cross-conduction in synchronous rectifiers.  
- **Logic-Level Input:** Compatible with 3.3V and 5V logic signals.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Small MSOP-8 Package:** Space-efficient for compact designs.  

This driver is commonly used in high-efficiency power supplies, synchronous buck converters, and motor control applications.

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