TPS23861PW
- Mfr.Part #
- TPS23861PW
- Manufacturer
- Texas Instruments
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 4 CHANNEL 28TSSOP
- Stock
- 253,256
- In Stock :
- 253,256
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Thickness :
- 1mm
- Contact Plating :
- Gold
- Packaging :
- Tube
- Terminal Pitch :
- 0.65mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 57V
- ECCN Code :
- EAR99
- Nominal Input Voltage :
- 3.3V
- Max Power Dissipation :
- 25.5W
- Operating Supply Current :
- 3.5mA
- Terminal Position :
- Dual
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width)
- Height :
- 1.2mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 4
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Mount :
- Surface Mount
- Base Part Number :
- TPS23861
- Number of Terminations :
- 28
- JESD-609 Code :
- e4
- Length :
- 9.7mm
- Width :
- 4.4mm
- Voltage - Supply :
- 44V~57V
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C
- Number of Functions :
- 1
- REACH SVHC :
- No SVHC
- Adjustable Threshold :
- No
- Factory Lead Time :
- 6 Weeks
- Internal Switch(s) :
- No
- Type :
- Controller (PSE)
- Supply Voltage :
- 48V
- Number of Pins :
- 28
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- Pbfree Code :
- yes
- Datasheets
- TPS23861PW

Power Over Ethernet (PoE) Controllers Texas Instruments TPS23861PW Overview
The TPS23861PW by Texas Instruments is a sophisticated quad channel Power Over Ethernet (PoE) controller designed for efficient power management across Ethernet networks. This integrated circuit is housed in a 28-TSSOP package, tailored specifically for applications that require reliable power distribution to multiple devices via Ethernet cables. The TPS23861PW supports both PoE and PoE+ standards, making it highly versatile for various advanced networking systems. It integrates seamlessly into network interfaces, ensuring smooth and safe power delivery without compromising on data integrity or network speed. The strategic design of this PoE controller facilitates scalable deployments, from small-scale setups to extensive network architectures, enhancing its appeal to B2B customers seeking robust, industry-grade components.
TPS23861PW Features
The TPS23861PW includes multiple features that make it a standout choice for network power solutions. Key features include support for up to 30 Watts per port under PoE+ standard, comprehensive detection and classification capabilities, advanced power management options such as dynamic power allocation, and thermal protection. Additionally, it provides superior protection mechanisms against overcurrent, undervoltage, and circuit faults, thereby ensuring reliability and longevity in harsh networking environments.
TPS23861PW Applications
- Network Switches and Routers: Utilized to supply power and data connectivity to PoE-enabled devices, improving space and power efficiency in data centers and office settings.
- IP Surveillance Cameras: Enables power to be delivered over the network cable, reducing the need for additional power wiring and supporting easier and more flexible installations.
- Wireless Access Points: Facilitates centralized power management and backup, critical for maintaining uninterrupted service and connectivity in commercial and institutional networks.
- VoIP Phones: Powers phones through the Ethernet connection, allowing for simpler network architecture and lower installation costs in extensive VoIP networks.
- Point of Sale (PoS) Terminals: Delivers power via Ethernet to streamline installation and reduce clutter, making it ideal for modern retail environments.
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