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LTC4268CDKD-1#TRPBF from LT

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LTC4268CDKD-1#TRPBF

Manufacturer: LT

High Power PD with Synchronous NoOpto Flyback Controller

Partnumber Manufacturer Quantity Availability
LTC4268CDKD-1#TRPBF,LTC4268CDKD1TRPBF LT 3262 In Stock

Description and Introduction

High Power PD with Synchronous NoOpto Flyback Controller The LTC4268CDKD-1#TRPBF is a Power over Ethernet (PoE) interface controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Linear Technology (LT)  
- **Package:** 48-Lead DFN (7mm x 7mm)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Input Voltage Range:** 36V to 57V  
- **Compliance:** IEEE 802.3af/at compliant  
- **Power Classification:** Supports up to Class 4 (25.5W)  
- **Integrated Features:**  
  - Detection and classification  
  - Inrush current control  
  - Programmable current limit  
  - Thermal shutdown protection  

### **Descriptions:**  
The LTC4268CDKD-1#TRPBF is a PoE PD (Powered Device) controller designed for high-power applications. It provides a complete interface for devices requiring power over Ethernet, including detection, classification, and inrush current control.  

### **Features:**  
- IEEE 802.3af/at compliant  
- Programmable current limit (up to 600mA)  
- Supports high-power applications (up to 25.5W)  
- Thermal shutdown protection  
- Low-power dissipation  
- Robust fault protection  

This device is commonly used in network cameras, VoIP phones, wireless access points, and other PoE-powered equipment.

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