Automotive Range SEPIC Converter Delivers 12V@1A Reference Design

(ACTIVE) PMP8937

Description & Features

Technical Documents

Support & Training

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Description

This wide input voltage range SEPIC operates from an input of 6V - 48V and produces greater than 89% efficiency. Its compact size and low cost make it idea for automotive and telecom applications.

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


  




Bill of Materials (BOM)

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Parametrics
 PMP8937.1
(Output Voltage 1)
Vin (Min) (V)6
Vin (Max) (V)48
Vout (Nom) (V)12
Iout (Max) (A)1
Output Power (W)12
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologySepic- CCM

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
LM3481  2.97V to 48V High-Efficiency Controller for Boost, SEPIC and Flyback  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM3481 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 (1)
Title Abstract Type Size (KB) Date Views
PDF 1133 22 May 2013 4
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 2651 22 May 2013 3
PDF 17 22 May 2013 5
PDF 106 22 May 2013 9

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