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LTC4218CGN#PBF from LINEAR

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LTC4218CGN#PBF

Manufacturer: LINEAR

Hot Swap Controller

Partnumber Manufacturer Quantity Availability
LTC4218CGN#PBF,LTC4218CGNPBF LINEAR 256 In Stock

Description and Introduction

Hot Swap Controller The LTC4218CGN#PBF is a Hot Swap controller manufactured by Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC4218CGN#PBF  
- **Type:** Hot Swap Controller  
- **Package:** SSOP-24  
- **Operating Voltage Range:** 2.9V to 15V  
- **Maximum Supply Voltage:** 18V (Absolute Maximum)  
- **Quiescent Current:** 1.5mA (Typical)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Fault Response:** Circuit breaker with auto-retry or latch-off  
- **Gate Drive Voltage:** Adjustable for external N-channel MOSFET  

### **Descriptions:**
The LTC4218CGN#PBF is a Hot Swap controller designed to safely insert and remove boards from live backplanes. It provides inrush current control, overcurrent protection, and undervoltage/overvoltage monitoring. The device drives an external N-channel MOSFET to regulate power-up and protect against faults.  

### **Features:**
- **Safe Board Insertion and Removal:** Controls inrush current during hot swapping.  
- **Adjustable Current Limit:** Uses an external sense resistor for precise current monitoring.  
- **Programmable Fault Response:** Configurable for auto-retry or latch-off after a fault.  
- **Undervoltage (UV) and Overvoltage (OV) Protection:** Monitors input voltage for out-of-range conditions.  
- **Fast Circuit Breaker Response:** Shuts off power quickly in overcurrent events.  
- **Power Good Output:** Indicates when the output voltage is within regulation.  
- **Wide Operating Voltage Range:** Supports 2.9V to 15V applications.  
- **SSOP-24 Package:** Compact footprint for space-constrained designs.  

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

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