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LTC4260IGN from LT

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LTC4260IGN

Manufacturer: LT

Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring

Partnumber Manufacturer Quantity Availability
LTC4260IGN LT 605 In Stock

Description and Introduction

Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring The LTC4260IGN is a Power over Ethernet (PoE) interface controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Linear Technology (LT)  
- **Part Number:** LTC4260IGN  
- **Package:** 16-Lead SSOP  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 36V to 57V (PoE compliant)  
- **Output Voltage:** Adjustable via external components  
- **Power Dissipation:** Up to 13W (IEEE 802.3af compliant)  
- **Detection & Classification:** Supports IEEE 802.3af standard  
- **Integrated Switching Regulator:** Yes  
- **Efficiency:** High efficiency with external MOSFET  
- **Protection Features:** Overcurrent, overvoltage, and thermal shutdown  

### **Descriptions:**  
The LTC4260IGN is a PoE controller designed for Power Sourcing Equipment (PSE) applications. It provides detection, classification, and power management for connected Powered Devices (PDs) in compliance with IEEE 802.3af standards.  

### **Features:**  
- **IEEE 802.3af Compliant:** Supports detection and classification of PDs.  
- **Programmable Current Limit:** Adjustable via external resistor.  
- **Low On-Resistance FETs:** Minimizes power dissipation.  
- **Single-Port PSE Controller:** Manages power delivery to one PD.  
- **Thermal Overload Protection:** Prevents damage from excessive heat.  
- **Power Good Output:** Indicates valid power delivery.  
- **Compact SSOP Package:** Space-efficient for board designs.  

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

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