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TPS23841PJD from TI,Texas Instruments

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TPS23841PJD

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS23841PJD 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 TPS23841PJD is a Power over Ethernet (PoE) powered device (PD) interface controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 57V  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 20-pin PowerPAD™ TSSOP  
- **Compliance:** IEEE 802.3af/at compliant  
- **Detection and Classification:** Supports PD detection and classification  
- **Integrated Power MOSFET:** Yes  
- **Under-Voltage Lockout (UVLO):** Adjustable  
- **Current Limit:** Programmable  
- **Power Good Indicator:** Yes  

### **Descriptions:**  
The TPS23841PJD is designed for PoE applications, providing a complete PD interface with detection, classification, and inrush current control. It integrates a power MOSFET and supports both IEEE 802.3af and 802.3at standards.  

### **Features:**  
- IEEE 802.3af/at compliant  
- Integrated 0.4Ω power MOSFET  
- Adjustable UVLO  
- Programmable current limit  
- Thermal shutdown protection  
- Power good output  
- Supports both 2-event and 4-event classification  

This device is suitable for applications such as IP phones, wireless access points, and other PoE-powered devices.

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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