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TPS2376DRG4 from TI,Texas Instruments

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TPS2376DRG4

Manufacturer: TI

IEEE 802.3af PoE Powered Device Controllers 8-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2376DRG4 TI 5000 In Stock

Description and Introduction

IEEE 802.3af PoE Powered Device Controllers 8-SOIC -40 to 85 The TPS2376DRG4 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 SOIC (DRG4)  
- **Compliance:** IEEE 802.3af/at compliant  
- **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 TPS2376DRG4 integrates a PD interface and DC-DC controller for PoE applications. It provides detection, classification, and inrush current limiting for IEEE 802.3af/at compliant systems.  

### **Features:**  
- Integrated 100V, 0.6Ω power MOSFET  
- Supports both 2-event and 4-event classification  
- Programmable inrush current limit  
- Thermal shutdown protection  
- Adjustable UVLO with hysteresis  
- Supports auxiliary power adapter input  

This device is designed for PoE-powered applications such as IP phones, wireless access points, and security cameras.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

IEEE 802.3af PoE Powered Device Controllers 8-SOIC -40 to 85

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