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TPS2376PWR from TI,Texas Instruments

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TPS2376PWR

Manufacturer: TI

IEEE 802.3af PoE Powered Device Controllers

Partnumber Manufacturer Quantity Availability
TPS2376PWR TI 15 In Stock

Description and Introduction

IEEE 802.3af PoE Powered Device Controllers The TPS2376PWR is a Power over Ethernet (PoE) Powered Device (PD) interface controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 0V to 57V  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 8-pin TSSOP (PWR)  
- **Compliance:** IEEE 802.3at (PoE+) standard  
- **Detection and Classification:** Supports PD detection and classification  
- **Inrush Current Limit:** Programmable  
- **Power Dissipation:** Low power dissipation in PD mode  
- **Under-Voltage Lockout (UVLO):** Adjustable  

### **Descriptions:**  
The TPS2376PWR integrates a PD interface and a DC-DC converter controller for PoE applications. It simplifies the design of IEEE 802.3at-compliant PDs, providing detection, classification, and inrush current control.  

### **Features:**  
- **Integrated PD Interface:** Compliant with IEEE 802.3at  
- **DC-DC Controller:** Supports flyback and forward converters  
- **Programmable Inrush Current Limit:** Ensures safe startup  
- **Thermal Protection:** Prevents overheating  
- **Adjustable UVLO:** Customizable for different applications  
- **Low Standby Power Consumption:** Optimized for efficiency  

This device is commonly used in PoE-powered applications such as IP phones, wireless access points, and security cameras.

Application Scenarios & Design Considerations

IEEE 802.3af PoE Powered Device Controllers
Partnumber Manufacturer Quantity Availability
TPS2376PWR TI Pb-free 500 In Stock

Description and Introduction

IEEE 802.3af PoE Powered Device Controllers The TPS2376PWR is a Power over Ethernet (PoE) Powered Device (PD) interface controller manufactured by Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Pb-Free Specifications:**  
- The TPS2376PWR is **Pb-free (RoHS compliant)**.  
- It meets the requirements of the Restriction of Hazardous Substances (RoHS) directive.  

### **Descriptions:**  
- The TPS2376PWR is a **PoE PD interface and DC-DC controller** designed for IEEE 802.3af-compliant devices.  
- It integrates a **PD interface, inrush current control, and a PWM controller** for DC-DC conversion.  
- Supports **classification** as per IEEE 802.3af standards.  

### **Features:**  
- **IEEE 802.3af compliant** PD interface.  
- **Integrated 0.4Ω power MOSFET** for PD switching.  
- **Programmable inrush current limit**.  
- **Supports 2-event classification**.  
- **Under-voltage lockout (UVLO)** with wide hysteresis.  
- **Current-mode PWM controller** for DC-DC conversion.  
- **Thermal shutdown protection**.  
- **Available in a TSSOP-16 (PWR) package**.  

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

Application Scenarios & Design Considerations

IEEE 802.3af PoE Powered Device Controllers

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