Manufacturer Part Number
TPS2379DDAR
Manufacturer
Texas Instruments
Introduction
The TPS2379DDAR from Texas Instruments is a Power over Ethernet (PoE) controller integrated circuit used for managing power distribution in PD (Powered Devices).
Product Features and Performance
Single-channel PoE controller
Supports up to 25W power output
Integrated internal switch
Compliant with IEEE 802.3 PoE standard
Wide voltage supply range from 0V to 57V
Operating current supply up to 850mA
High operating temperature range -40°C to 125°C
Surface mount package for efficient PCB design
Product Advantages
Enables flexible PoE implementations
Reduces external component count due to integrated switch
Ensures compatibility with various PoE systems
Provides high efficiency and low power dissipation
Designed for robust operation in harsh environments
Key Technical Parameters
Number of Channels: 1
Power - Max: 25 W
Internal Switch(s): Yes
Voltage - Supply: 0V ~ 57V
Current - Supply: 850mA
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built to meet industry PoE standards
Ensures safe operation within specified temperature ranges
Features thermal protection functionalities
Compatibility
Compliant with IEEE 802.3 standard for PoE
Compatible with a wide range of PD applications
Application Areas
Network cameras
Wireless access points
VoIP phones
IP terminals
Security systems
Product Lifecycle
Product Status: Active
No immediate signs of discontinuation
Support and updates expected to be available
Several Key Reasons to Choose This Product
Highly integrated PoE control reduces design complexity
Extended temperature range ensures reliability under extreme conditions
Versatile compatibility supports a vast range of PoE applications
Developed by Texas Instruments, a leading semiconductor company
The 25W power capability accommodates a variety of power needs for PDs
Optimized for surface mounting, which simplifies assembly and manufacturing processes
TPS23841PAPTexas Instruments