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LTC1155IN8 from LT

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LTC1155IN8

Manufacturer: LT

Dual High Side Micropower MOSFET Driver

Partnumber Manufacturer Quantity Availability
LTC1155IN8 LT 80 In Stock

Description and Introduction

Dual High Side Micropower MOSFET Driver The LTC1155IN8 is a high-speed, dual MOSFET driver manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:  

### **Manufacturer:**  
- **Linear Technology (now Analog Devices)**  

### **Part Number:**  
- **LTC1155IN8**  

### **Package:**  
- **8-Pin PDIP (Plastic Dual In-Line Package)**  

### **Description:**  
- A dual high-speed MOSFET driver designed to drive both N-channel and P-channel power MOSFETs in synchronous rectification or half-bridge applications.  
- Optimized for high-efficiency switching power supplies and motor control circuits.  

### **Key Features:**  
- **Dual Independent Drivers:** Can drive two MOSFETs independently.  
- **High Peak Output Current:** Up to **1.5A** (sink/source).  
- **Fast Rise/Fall Times:** Typically **30ns** (with 1000pF load).  
- **Wide Supply Voltage Range:** **4.5V to 18V** (single supply).  
- **Low Quiescent Current:** Typically **300µA** per driver.  
- **TTL/CMOS Compatible Inputs:** Works with logic-level signals.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low supply conditions.  
- **Independent Inputs for Each Driver:** Allows flexible control.  

### **Applications:**  
- Synchronous buck converters  
- Half-bridge and full-bridge drivers  
- Motor control circuits  
- High-efficiency power supplies  

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

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