TPS2373-4RGWR
Texas Instruments
The Texas Instruments TPS2373-4RGWR is a Power Over Ethernet (PoE) Controller designed for high-power applications. It supports IEEE 802.3bt standards for efficient power delivery.
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26 pcs
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26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS2373-4RGWT is an active PoE Controller (PD) designed to interface with IEEE 802.3bt Power Sourcing Equipment (PSE). This device supports high-power delivery, including Type 3 (60W) and Type 4 (90W) operation, making it suitable for demanding applications.
Key electrical specifications include a maximum input voltage of 57V and a minimum of 8V. The device offers various PoE current limits and inrush current limits, with typical rDS(on) values for its internal MOSFETs. It features advanced startup capabilities to simplify downstream DC/DC design and supports automatic MPS adjustment for different PSE types.
The TPS2373-4RGWT operates within a temperature range of -40°C to 125°C. It is housed in a 20-VQFN (5x5 mm) package and is designed for surface mount installation. The controller includes features like adapter priority, programmable UVLO, and thermal shutdown for robust operation.
This PoE controller is compliant with IEEE 802.3at (PoE+) and 802.3bt standards, ensuring compatibility with modern PoE infrastructure. Its design facilitates ultra-low power standby modes and supports PoE++ PSE.
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| 1+ | $1.93 | $1.93 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to +125°C junction temperature range.
8 V to 57 V.
IEEE 802.3bt Type 3 and Type 4 (draft) for up to 90W.
20-pin VQFN with exposed pad (5x5 mm).
Yes, it includes a robust 100V hotswap MOSFET.
It supports PD power levels of 13W, 25W, 51W, and 71W, with Type 4 supporting up to 90W and Type 3 up to 60W.
Adapter priority, advanced startup, automatic MPS, programmable UVLO, thermal shutdown, and ultra-low power standby modes.