Non-Synchronous Buck Converter using TPS54140, 3.3V @ 1.5A

(ACTIVE) PMP4642

Description & Features

Technical Documents

Support & Training

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


Description

PMP4642 is a small, non-synchronous buck converter with 12-30V input voltage range. The output delivers 3.3V @ 1.5A.

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


Bill of Materials (BOM)

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Parametrics
 PMP4642.1
(Output Voltage 1)
Vin (Min) (V)12
Vin (Max) (V)30
Vout (Nom) (V)3.3
Iout (Max) (A)1.2
Output Power (W)3.96
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- 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
TPS54140  3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS54140 Download -

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

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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 434 07 Sep 2011 3
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 26 07 Sep 2011 4
PDF 61 07 Sep 2011 3

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