Manufacturer Part Number
TPS2373-4RGWR
Manufacturer
Texas Instruments
Introduction
TPS2373-4RGWR is a Power over Ethernet controller designed for Power Devices (PDs).
Product Features and Performance
Single-channel PoE controller
Supports high-power PoE up to 90W
Integrated internal PoE switch
Features auxiliary power sense
Compliant with IEEE 802.3at (PoE+) and IEEE 802.3bt standards
Wide voltage supply range from 0V to 57V
Efficient 20mA supply current
Operational across a wide temperature range from -40°C to 125°C
Surface mount packaging suitable for automated assembly
20-VQFN exposed pad package for enhanced thermal dissipation
Product Advantages
Enables delivery of power and data over a single Ethernet cable
Facilitates development of high-power PoE systems
Reduces external component count due to integrated switch
Enhances power management for auxiliary supplies
Meets new-generation PoE standards for increased versatility
Simplifies board design with wide supply voltage flexibility
Ensures functionality in extreme environmental conditions
Compatible with high-speed surface mount production lines
Improved heat management due to the exposed pad design
Key Technical Parameters
Type: Controller (PD)
Number of Channels: 1
Power - Max: 90 W
Internal Switch(s): Yes
Auxiliary Sense: Yes
Standards: IEEE 802.3at, IEEE 802.3bt
Voltage - Supply: 0V ~ 57V
Current - Supply: 20mA
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 20-VQFN Exposed Pad
Supplier Device Package: 20-VQFN (5x5)
Quality and Safety Features
Built-in thermal protection
Compliance with industry safety standards
Robust construction for long-term reliability
Compatibility
Compatible with a range of PoE enabled devices
Suitable for use in power sourcing equipment (PSE)
Application Areas
Network switches and routers
IP Cameras and security systems
Wireless access points (WAPs)
VoIP phones
Industrial automation systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Replacements or upgrades are available if necessary
Several Key Reasons to Choose This Product
Support for the latest PoE standards for future-proofing installations
High power capability facilitating next-generation PoE applications
Integrated features reducing part count and simplifying designs
Wide operational temperature range making it versatile for industrial applications
Compact package suitable for space-constrained applications
Texas Instruments' recognized reliability and support
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