TPS23755 - IEEE 802.3at PoE PD

Texas Instruments

TPS23755 Datasheet Preview — Preview of TPS23755 PDF

Datasheet Details

Part number	TPS23755
Manufacturer	Texas Instruments ↗
File Size	2.94 MB
Description	IEEE 802.3at PoE PD
Datasheet	TPS23755-etcTI.pdf

TPS23755 Product details

Description

The TPS23755 device combines a Power over Ethernet (PoE) powered device (PD) interface, a 150V switching power FET, and a current-mode DC-DC controller optimized for flyback topology.

Features

Complete IEEE 802.3at PD solution for type 1 PoE.
Ethernet Alliance (EA) logo certified designs available.
Robust 100-V, 0.36-Ω (typ) hotswap MOSFET.
Programmable classification level.
Integrated PWM controller with 0.77-Ω (typ) 150-V power MOSFET.
Flyback controller with PSR.
Supports CCM operation with secondary side diode rectifier.
±3% (typ, 12-V Output) Load regulation (5%-100% range).
Supports low-side switch.

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Published: Jun 28, 2023 |