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LT1641IS8#TR from LINEAR

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LT1641IS8#TR

Manufacturer: LINEAR

Positive High Voltage Hot Swap Controller

Partnumber Manufacturer Quantity Availability
LT1641IS8#TR,LT1641IS8TR LINEAR 1830 In Stock

Description and Introduction

Positive High Voltage Hot Swap Controller The LT1641IS8#TR is a hot swap controller manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Package:** 8-Lead SOIC  
- **Operating Voltage Range:** 2.9V to 15V  
- **Maximum Operating Voltage:** 15V  
- **Quiescent Current:** 1.5mA (typical)  
- **Fault Current Threshold:** Adjustable  
- **Operating Temperature Range:** -40°C to +85°C  
- **Gate Drive Output:** Adjustable for external N-channel MOSFET  
- **Fault Protection:** Overcurrent, undervoltage, and overtemperature  

### **Descriptions:**  
The LT1641IS8#TR is a hot swap controller designed to safely insert and remove circuit boards from live backplanes. It provides inrush current control, fault protection, and power management for applications requiring hot-swappable capabilities.  

### **Features:**  
- **Inrush Current Control:** Limits surge current during power-up  
- **Adjustable Current Limit:** Configurable via an external sense resistor  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage range  
- **Fault Timer:** Prevents prolonged overcurrent conditions  
- **Power Good Output:** Indicates when output voltage is stable  
- **Thermal Shutdown:** Protects against overheating  

This device is commonly used in servers, telecom systems, and other high-availability applications requiring hot swap functionality.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

Positive High Voltage Hot Swap Controller

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