Class 3 Multi-Output Converter for PoE PD, Battery Charger and Microcontroller Reference Design

(ACTIVE) PMP4745

Description & Features

Technical Documents

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View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


Bill of Materials (BOM)

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Parametrics
 PMP4745.1
(Output Voltage 1)
Vin (Min) (V)12
Vin (Max) (V)57
Vout (Nom) (V)12
Iout (Max) (A)1.08
Output Power (W)12.96
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyForward- Synchronous
POE

TI Devices (7)

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
BQ24753  Host-Controlled Multi-Chemistry Battery Charger with Low Iq and System Power Selector  Battery management  Not Available Not Available
TPS23757  High Efficiency PoE Interface and DC/DC Controller  Power over Ethernet (PoE)  Sample & Buy View Design Kits & Evaluation Modules
TPS386000  Quad Supply Voltage Supervisors with Programmable Delay and Watchdog Timer  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS62110  Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS62230  2 MHz Ultra Small Step Down Converter with DCS-Control in 1x1.5 SON Package  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS62290  2.25MHz 1A Step-Down Converter in 2x2mm SON Package  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS769  10-V, 100-mA, Low Iq, Low-Dropout Linear Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
BQ24753 Download -
TPS23757 Download Download
TPS386000 Download -
TPS62110 Download Download
TPS62230 Download Download
TPS62290 Download Download
TPS769 Download Download

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


Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 393 09 Sep 2011 5
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 39 09 Sep 2011 5
PDF 331 09 Sep 2011 13

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