TPS23861PWR
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- Mfr.Part #
- TPS23861PWR
- Manufacturer
- Texas Instruments
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 4 CHANNEL 28TSSOP
- Stock
- 18,971
- In Stock ：
- 18,971
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Over Ethernet (PoE) Controllers
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Contact Plating :
- Gold
- Mount :
- Surface Mount
- Height :
- 1.2mm
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 57V
- Terminal Position :
- Dual
- Number of Terminations :
- 28
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width)
- Operating Supply Current :
- 3.5mA
- Width :
- 4.4mm
- Operating Temperature :
- -40°C~85°C
- Max Power Dissipation :
- 25.5W
- Base Part Number :
- TPS23861
- Terminal Pitch :
- 0.65mm
- Thickness :
- 1mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Pbfree Code :
- yes
- Number of Pins :
- 28
- Supply Voltage :
- 48V
- Nominal Input Voltage :
- 3.3V
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 4
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- JESD-609 Code :
- e4
- Adjustable Threshold :
- No
- Type :
- Controller (PSE)
- Length :
- 9.7mm
- Voltage - Supply :
- 44V~57V
- Internal Switch(s) :
- No
- Frequency :
- 400kHz
- Datasheets
- TPS23861PWR
Power Over Ethernet (PoE) Controllers Texas Instruments TPS23861PWR Overview
The Texas Instruments TPS23861PWR is a cutting-edge Power Over Ethernet (PoE) controller designed for efficient management of up to four PoE ports. As a member of the Power Over Ethernet (PoE) Controllers Texas Instruments TPS23861PWR category, this IC facilitates power detection and classification for connected PoE devices, enhancing the reliability and safety of network systems. Engineered for high performance, the TPS23861PWR integrates seamlessly into networked devices, providing robust power solutions with superior efficiency. Its compact 28-TSSOP package ensures compatibility with space-constrained applications, making it a versatile choice for modern network infrastructure projects.
TPS23861PWR Features
The TPS23861PWR boasts several key features that make it an indispensable tool for network power management. These include:
- Four independently controlled 0.3-Ohm power MOSFETs, facilitating efficient power distribution.
- Advanced power management capabilities including per-port power and voltage control.
- Integrated detection and classification features that comply with IEEE 802.3af and 802.3at standards.
- Support for 2-event classification, allowing devices to draw necessary power based on actual consumption.
- Thermal and overload protection to ensure the longevity and reliability of both the controller and connected devices.
- Enhanced power isolation which minimizes interference and improves the quality of service for critical network applications.
TPS23861PWR Applications
- Network Switches and Routers: Integrates into network switches and routers to supply power to VoIP phones, wireless access points, and IP cameras directly over network cables, reducing installation complexity and cost.
- Smart Home Systems: Utilized in smart home hubs to manage power delivery to various IoT devices, ensuring efficient operation and enhancing overall smart home automation.
- Industrial Automation: Employs in industrial control systems to power sensors and actuators, facilitating streamlined and centralized power management in harsh environments.
- IP Surveillance Systems: Key component in IP surveillance systems, providing reliable power to cameras over Ethernet, which simplifies cabling requirements and enhances system reliability.
- Hospitality Management Systems: Used in hospitality management for powering devices such as Wi-Fi extenders and IP-based televisions to ensure continuous service and guest satisfaction.
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