12V Input, 1.8V-5V Adjustable Output at 3A, Sync Buck

(ACTIVE) PMP4246

Description & Features

Technical Documents

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Description

The PMP4246 reference design is configurable for a variety of output voltages ranging from 1.8V to 5V. This design uses the TPS54325 synchronous buck converter to step down from a 12V input source and provide up to 3A of output current. This design uses only ceramic capacitors for a compact and low-cost solution.

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


  




Bill of Materials (BOM)

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Parametrics
 PMP4246.1
(Output Voltage 1)
Vin (Min) (V)9
Vin (Max) (V)14
Vout (Nom) (V)1.8
Iout (Max) (A)3
Output Power (W)5.4
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

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
TPS54325  4.5V to 18V Input, 3A Synchronous Step-Down Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS54325 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 (1)
Title Abstract Type Size (KB) Date Views
PDF 1490 15 Aug 2011 6
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 59 01 Aug 2011 6
PDF 41 01 Aug 2011 10

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