TPS23751PWPR - Texas Instruments

Manufacturer Part Number

TPS23751PWPR

Manufacturer

Texas Instruments

Introduction

Integrated Power over Ethernet (PoE) Controller and DC/DC Converter solution

Product Features and Performance

Integrated PoE interface and PWM controller

Supports IEEE 802.3at (PoE+) and IEEE 802.3af (PoE)

Provides up to 25.5W of power

Internal power MOSFET

Programmable classification

Auxiliary Sense feature for enhanced power management

Supports high-efficiency DC/DC conversion

Product Advantages

Enhanced thermal performance with integrated switch

Minimized external component count

Robust power management solution for high-power PoE systems

Extended lifespan with built-in protection features

Fully integrated solution reduces design complexity

Key Technical Parameters

Type: Controller (PD), DC/DC

Number of Channels: 1

Power - Max: 25.5 W

Internal Switch(s): Yes

Voltage - Supply: 0V ~ 57V

Current - Supply: 1.8mA

Operating Temperature: -40°C ~ 85°C

Package / Case: 16-PowerTSSOP

Quality and Safety Features

Overload and short-circuit protection

Thermal shutdown

Under-voltage lockout (UVLO)

Programmable classification indication

Compatibility

Compatible with IEEE 802.3at and IEEE 802.3af standards

Can be used with a wide range of Ethernet-enabled devices requiring power

Application Areas

Enterprise networking equipment

Wireless access points

Security cameras

VoIP phones

Point of Sale systems

Product Lifecycle

Active product status

Not approaching discontinuation

Replacement parts or upgrades available

Several Key Reasons to Choose This Product

High integration for simplified designs

Wide input voltage range suitable for various applications

Compliance with the latest PoE standards for interoperability

Efficient power conversion for energy savings

Durable and reliable performance in demanding environments

Texas Instruments' renowned quality and support