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PSE controller for PoE applications
TSSOP28Manufacturer:
Mfr.Part #:
TPS23861PWR
Datasheet:
Series: TPS23861
Vin (min) (V):
44
Vin (max) (V):
57
ILIM:
Programmable
EDA/CAD Models:
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The TPS23861PWR is a Power over Ethernet (PoE) controller chip from Texas Instruments, designed for Powered Device (PD) applications. It provides power and data transmission over a single Ethernet cable, making it suitable for various industrial, commercial, and residential applications. This chip offers enhanced power monitoring, precise current control, real-time fault detection, and smart power delivery. Its features include precision voltage regulation, real-time temperature monitoring, automated fault diagnosis, and intelligent power allocation. The TPS23861PWR is a fully integrated solution that simplifies system design, improves reliability metrics, and enables advanced cable management. It is suitable for applications such as IP phones, wireless access points, security cameras, and IoT devices.
The TPS23861PWR Power over Ethernet (PoE) controller chip features:
These features make it suitable for various industrial, commercial, and residential applications requiring PoE functionality for power and data transmission over Ethernet cables.
The package type of TPS23861PWR is TSSOP (PW)-28.
The TPS23861PWR has a pin count of 28 (TSSOP package). The functions of each pin are:
Please note that this is not an exhaustive list, and you should refer to the datasheet for more information.
The manufacturer of the TPS23861PWR is Texas Instruments (TI). Texas Instruments is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. They are known for their wide range of products, including analog and digital integrated circuits, embedded processors, and power management solutions.
According to the product information, the application areas of TPS23861PWR include:
These applications require Power over Ethernet (PoE) Powered Device (PD) controller functionality.
The equivalent products of TPS23861PWR are:
These products are also Power over Ethernet (PoE) controllers from Texas Instruments, offering similar functionality and features to the TPS23861PWR.
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 | Package/Case | TSSOP28 |
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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $1.558 | $1.56 |
10+ | $1.264 | $12.64 |
30+ | $1.139 | $34.17 |
100+ | $0.982 | $98.20 |
1000+ | $0.870 | $870.00 |
2000+ | $0.856 | $1,712.00 |
The prices above are for reference only.
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