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TPS23841PAPR from TI,Texas Instruments

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TPS23841PAPR

Manufacturer: TI

High Power Wide Voltage Range Quad Port Ethernet Power Sourcing Equipment Manager 64-HTQFP -40 to 125

Partnumber Manufacturer Quantity Availability
TPS23841PAPR TI 5000 In Stock

Description and Introduction

High Power Wide Voltage Range Quad Port Ethernet Power Sourcing Equipment Manager 64-HTQFP -40 to 125 The TPS23841PAPR is a Power over Ethernet (PoE) power sourcing equipment (PSE) controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Package:** HTSSOP-32 (PAP)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 3.3V to 5.5V  
- **Compliance Standards:** IEEE 802.3af/at  
- **Number of Ports:** 4  
- **Detection & Classification:** Automatic per IEEE 802.3af/at  
- **Power Management:** Supports up to 30W per port (Type 1 & Type 2)  
- **Interface:** I²C for configuration and monitoring  

### **Descriptions:**  
The TPS23841PAPR is a quad-port PSE controller designed for PoE applications. It integrates power management, detection, classification, and current monitoring for up to four ports. It supports both IEEE 802.3af (15.4W) and IEEE 802.3at (30W) standards.  

### **Features:**  
- **Automatic PD Detection & Classification**  
- **Programmable Current Limit & Port Power Budgeting**  
- **Per-Port Power Monitoring via I²C**  
- **Supports Legacy PD Detection**  
- **Integrated 100V Power MOSFETs**  
- **Thermal Shutdown Protection**  
- **Low Standby Power Consumption**  

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

Application Scenarios & Design Considerations

High Power Wide Voltage Range Quad Port Ethernet Power Sourcing Equipment Manager 64-HTQFP -40 to 125

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