Class 3 Multi-Output Flyback Converter for PoE PD Application Reference Design PMP4648 (ACTIVE)

Description & Features

Technical Documents

Support & Training

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Description

This PMP4648 is a multi-output power supply in a Power over Ethernet application. A 12V adapter input is connected in OR-ing to the 12V output.

See the Important Notice and Disclaimer covering reference designs and other TI resources.


Parametrics
 PMP4648.1
(Output Voltage 1)
Vin (Min) (V)12
Vin (Max) (V)57
Vout (Nom) (V)12
Iout (Max) (A).4
Output Power (W)4.8
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyFlyback- Non Sync
POE

TI Devices (3)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS23753  IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller  Power over Ethernet (PoE)  Not Available View Design Kits & Evaluation Modules
TPS5420  5.5V to 36V Input, 2A, 500kHz Step-Down Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS62410  2.25MHZ 2x800mA Dual Step-Down Converter with 1-Wire Interface in QFN  Step-down (buck)  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS23753 Download Download
TPS5420 Download Download
TPS62410 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 1026 11 Nov 2011
Design files (2)
Title Type Size (KB) Date
PDF 34 11 Nov 2011
PDF 135 11 Nov 2011

Support & training

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