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TPS23754PWP from TI,Texas Instruments

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TPS23754PWP

Manufacturer: TI

High Power/High Efficiency PoE Interface and DC/DC Controller 20-HTSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
TPS23754PWP TI 341 In Stock

Description and Introduction

High Power/High Efficiency PoE Interface and DC/DC Controller 20-HTSSOP -40 to 125 The TPS23754PWP is a Power over Ethernet (PoE) Powered Device (PD) interface and DC-DC controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range (PoE):** 36V to 57V (IEEE 802.3at compliant)  
- **Output Voltage:** Adjustable via external components  
- **Maximum Output Power:** Up to 25.5W (Class 4)  
- **Integrated Switching MOSFET:** Yes  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** HTSSOP-20 (PWP)  

### **Descriptions:**  
The TPS23754PWP integrates a PD interface and a current-mode DC-DC controller, supporting IEEE 802.3at (PoE+) standards. It provides detection, classification, and power-up functions for PoE applications.  

### **Features:**  
- IEEE 802.3at compliant PD interface  
- Supports high-power Class 4 operation (up to 25.5W)  
- Integrated 100V, 0.4Ω power MOSFET  
- Programmable inrush current limit  
- Adjustable switching frequency (100kHz to 250kHz)  
- Thermal shutdown and overload protection  
- Supports flyback and forward converter topologies  

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

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