Buck 11V,3A

(ACTIVE) PMP4681

Description & Features

Technical Documents

Support & Training

Order Now


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


Description

The PMP4681 -5.0V @ 200mA inverting buck-boost converter has an input voltage range of 11.8-13.0V. It has additional circuitry for an external enable signal and for synchronizing to an external clock frequency of 300kHz.

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


Bill of Materials (BOM)

Find the complete list of components in this reference design.

Download BOM

Parametrics
 PMP4681.1
(Output Voltage 1)
PMP4681.2
(Output Voltage 2)
PMP4681.3
(Output Voltage 3)
Vin (Min) (V)11.811.811.8
Vin (Max) (V)131313
Vout (Nom) (V)-5511
Iout (Max) (A).22.53
Output Power (W)112.533
Isolated/Non-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDCDC
TopologyBuck Boost- InvertingBuck- Non SyncBuck- Non Sync

TI Devices (1)

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
TPS40200  Wide Input Non-Synchronous Buck DC/DC Controller  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS40200 Download Download
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

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

User guides (3)
Title Abstract Type Size (KB) Date Views
PDF 578 21 Sep 2011 5
PDF 579 19 Sep 2011 4
PDF 572 19 Sep 2011 6
Design files (6)
Title Abstract Type Size (KB) Date Views
PDF 27 19 Sep 2011 5
PDF 78 19 Sep 2011 8
PDF 27 19 Sep 2011 4
PDF 77 19 Sep 2011 5
PDF 27 19 Sep 2011 6
PDF 83 19 Sep 2011 5

Support & Training

Try our support forums.
Search expert answers for this part Ask a new question

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

Blogs