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
TPS23756