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LTC4218IGN#PBF from LINEAR

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LTC4218IGN#PBF

Manufacturer: LINEAR

Hot Swap Controller

Partnumber Manufacturer Quantity Availability
LTC4218IGN#PBF,LTC4218IGNPBF LINEAR 14 In Stock

Description and Introduction

Hot Swap Controller The LTC4218IGN#PBF is a hot swap controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC4218IGN#PBF  
- **Package:** 16-Lead SSOP  
- **Operating Voltage Range:** 2.9V to 15V  
- **Current Limit Range:** Adjustable  
- **Fault Protection:** Overcurrent, undervoltage, and overtemperature  
- **Gate Drive Voltage:** Adjustable for external N-channel MOSFET  
- **Operating Temperature Range:** -40°C to 85°C  
- **Features:**  
  - Programmable current limit  
  - Fast response to fault conditions  
  - Adjustable timer for circuit breaker  
  - Power-good output  

### **Descriptions:**  
The LTC4218IGN#PBF is designed to safely control the power-up and protection of boards in hot swap applications. It allows insertion and removal of circuit boards without causing disruption to the power bus.  

### **Features:**  
- **Hot Swap Controller:** Enables safe board insertion and removal.  
- **Adjustable Current Limit:** Configurable via an external sense resistor.  
- **Circuit Breaker Function:** Adjustable timer for fault response.  
- **Power-Good Output:** Indicates when the output voltage is within regulation.  
- **Wide Operating Range:** Supports 2.9V to 15V applications.  
- **Robust Protection:** Includes overcurrent, undervoltage, and thermal shutdown.  

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

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