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TPS2384PJD from TI/BB,Texas Instruments

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TPS2384PJD

Manufacturer: TI/BB

Quad Ethernet Power Sourcing Equipment Power Manager 64-HTQFP -40 to 125

Partnumber Manufacturer Quantity Availability
TPS2384PJD TI/BB 653 In Stock

Description and Introduction

Quad Ethernet Power Sourcing Equipment Power Manager 64-HTQFP -40 to 125 The TPS2384PJD is a Power over Ethernet (PoE) power sourcing equipment (PSE) controller manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

### **Key Specifications:**  
- **Function:** PSE Controller for PoE (IEEE 802.3af compliant)  
- **Package:** 44-pin PLCC (PJD)  
- **Operating Voltage:** 44V to 57V (for PoE power supply)  
- **Ports:** Manages up to 4 independent PoE ports  
- **Detection & Classification:** Supports IEEE 802.3af-compliant PD detection and classification  
- **Current Limit:** Programmable per-port current limit  
- **Power Management:** Integrated power MOSFET gate drivers  
- **Communication Interface:** I²C for configuration and monitoring  
- **Protection Features:** Overcurrent, overtemperature, and short-circuit protection  

### **Descriptions & Features:**  
- Designed for midspan or endpoint PoE PSE applications.  
- Provides autonomous per-port PD detection, classification, and power delivery.  
- Supports manual and automatic port power control.  
- Includes LED drivers for status indication.  
- Operates in a wide temperature range (-40°C to +85°C).  

For detailed electrical characteristics and application circuits, refer to the official TI/BB datasheet.

Application Scenarios & Design Considerations

Quad Ethernet Power Sourcing Equipment Power Manager 64-HTQFP -40 to 125

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