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TPS23753PWRG4 from TI,Texas Instruments

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TPS23753PWRG4

Manufacturer: TI

IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller 14-TSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
TPS23753PWRG4 TI 7 In Stock

Description and Introduction

IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller 14-TSSOP -40 to 125 The TPS23753PWRG4 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:** 14-pin TSSOP (PWR)  
- **Compliance:** IEEE 802.3at (PoE+) compliant  
- **Detection and Classification:** Supports PD detection and classification  
- **Integrated Switching Regulator:** Supports flyback, forward, or buck topologies  
- **Power Dissipation:** Low power dissipation in PD mode  
- **Protection Features:** Thermal shutdown, current limit, and undervoltage lockout (UVLO)  

### **Descriptions:**  
The TPS23753PWRG4 integrates a PD interface and a DC-DC controller, enabling efficient power conversion for PoE applications. It is designed for IEEE 802.3at compliance, supporting high-power PDs.  

### **Features:**  
- **Integrated PD Interface:** Simplifies PoE implementation  
- **Supports High Efficiency:** Optimized for flyback, forward, or buck converters  
- **Programmable Inrush Current Limit:** Ensures safe startup  
- **Dual-Supply Capability:** Can operate from an auxiliary power source  
- **Advanced Power Management:** Supports power-saving modes  

For detailed technical information, refer to the official TI datasheet.

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