TPS23753APWR - Texas Instruments

Manufacturer Part Number

TPS23753APWR

Manufacturer

Texas Instruments

Introduction

The TPS23753APWR is a comprehensive Power over Ethernet (PoE) controller designed for Power Device (PD) applications, combining a PD interface and a DC/DC controller in one device. It supports both PoE (IEEE 802.3af) and PoE+ (IEEE 802.3at) standards.

Product Features and Performance

Integrated PD interface and DC/DC controller

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

Single channel operation

Maximum output power of 13W

Internal switches for both power MOSFET and diode bridge

Wide supply voltage range from 0V to 57V

Low current consumption of 580µA

High temperature operation range from -40°C to 125°C

Surface Mount, 14-TSSOP package for easy integration

Product Advantages

Reduces component count and simplifies design by integrating PD interface and DC/DC controller

Flexible power solution compatible with both PoE and PoE+ devices

Capable of high-temperature operation for use in industrial environments

Efficient power conversion with internal switch integration

Key Technical Parameters

Power Type: Controller (PD), DC/DC

Number of Channels: 1

Power Max: 13W

Internal Switch(s): Both

Voltage Supply: 0V ~ 57V

Current Supply: 580µA

Standards: 802.3at, 802.3af

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 14-TSSOP

Quality and Safety Features

Built to meet stringent quality standards of Texas Instruments

Ensures reliable operation under a wide range of environmental conditions

Compatibility

Compatible with IEEE 802.3at (PoE+) and IEEE 802.3af (PoE) standards

Versatile for use in various PD applications requiring power up to 13W

Application Areas

VoIP Phones

Wireless Access Points

Security Cameras

Industrial Controllers

Networked Appliances

Product Lifecycle

Current Status: Active

Not nearing discontinuation, ensuring long-term availability for designs

Texas Instruments provides support for upgrade paths and newer generations as technology evolves

Several Key Reasons to Choose This Product

Integration of PD interface and DC/DC controller simplifies circuit design

Supports a wide range of applications through compliance with both PoE and PoE+ standards

High efficiency and low operating current reduce power loss

Durable and reliable operation in extreme temperatures suitable for industrial applications

Ongoing product support and availability from Texas Instruments