This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

TPS23861PW +BOM

IEEE 802.3 at POE PSE Controller

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS23861PW
Datasheet:

TPS23861PW Datasheet (PDF)
Vin (min) (V):

44
Vin (max) (V):

57
ILIM:

Programmable
PoE Standards Supported:

802.3at Type 1 (802.3af), 802.3at Type 2
EDA/CAD Models:

Request Free CAD Models for TPS23861PW

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TPS23861PW General Description

The TPS23861PW is a Power over Ethernet (PoE) powered device (PD) controller designed by Texas Instruments. It complies with IEEE 802.3bt standard, supporting up to 71.3W of power delivery. Operating within a wide input voltage range, typically 9V to 57V, it efficiently manages power for various applications. With its integrated features, such as a high-efficiency synchronous flyback converter and a flexible interface, it offers robust power management solutions for PoE applications. The device incorporates advanced protection mechanisms, including overcurrent and overtemperature protection, ensuring system reliability. Its small footprint and low-component-count design make it suitable for space-constrained applications. Additionally, it supports various power management modes, optimizing energy efficiency and enabling intelligent power delivery.

Key Features

Integrated IEEE 802.3af/at-compliant PoE PD interface

Supports 100-mW, 10-mA, and 16-mA auxiliary power

Programmable auxiliary power priority

Adjustable cable voltage-drop compensation

Integrated per-port current monitoring

Low standby power consumption

Overtemperature and overcurrent protection

Application

The TPS23861PW is a Power over Ethernet (PoE) controller designed for applications such as IP phones, wireless access points, security cameras, and other Ethernet-powered devices

It provides power sourcing equipment (PSE) functionality to deliver power and data over a single Ethernet cable, simplifying installations and reducing costs

Specifications

Vin (min) (V)	44	Vin (max) (V)	57
ILIM	Programmable	PoE standards supported	802.3at Type 1 (802.3af), 802.3at Type 2
FET	External	MPS method	DC Disconnect
Pair control	2-Pair Alt A	Operating temperature range (°C)	-40 to 125
Features	Autonomous Mode, Current Limit with Foldback, Fast shutdown, Over Current Reporting, Over Temp Reporting, Programmable ICUT	Number of PSE ports	4
Rating	Catalog

Service Policies and Others

After-Sales & Settlement Related

Payment

Payment Method

TT/Wire Transfer

Paypal

Western Union

Money Gram

For alternative payment channels, please reach out to us at:

[email protected]

Shipping & Packing

Shipping Method

Fedex

UPS

DHL

NTN

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

J**n 12/21/2022

Fast delivery, seller recommend

M**n 07/09/2022

Good step-down! For charging Li-Ion or 12V accumulators! I recommend!

Z**e 05/02/2022

Looks good. I will get back with an additional feedback if something is wrong.

Z**r 05/04/2020

Shop funrover gavn @ che. Modules are like all but very attractive price. I use them for more than 3 years. At current up to 1.5a problems and failures were not. Packaging is excellent. Thanks to the seller.