Sepic with Adjustable Output Voltage and Input Current Limit Reference Design

(ACTIVE) PMP10151

Description & Features

Technical Documents

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Description

This reference design provides an adjustable output voltage between 20V and 25V and an input voltage range of 10V to 14V. It also provides the functionality to limit the input current of the converter between 70mA and 135mA. The adjustable values are set by a VID interface which is either discrete or integrated.

Features
  • Adjustable output voltage
  • Adjustable input current limit

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Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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Parametrics
 PMP10151.1
(Output Voltage 1)
Vin (Min) (V)10
Vin (Max) (V)14
Vout (Nom) (V)25
Iout (Max) (A).135
Output Power (W)3.375
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologySepic- Integrated Switch

TI Devices (2)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM10011  1% Accuracy 4/6-Bit VID Voltage Programmer for Point of Load Regulator w/ Adj Start-Up Current  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
LM5001  3.1-75V Wide Vin, 1A Current Mode Non-Synchronous Switch Mode Regulator  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM10011 Download Download
LM5001 Download Download
Download Download

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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 809 10 Apr 2015 1 1
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 41 10 Apr 2015 0
ZIP 633 10 Apr 2015 0
PDF 245 10 Apr 2015 0
PDF 217 10 Apr 2015 0
PDF 17 10 Apr 2015 0
PDF 283 10 Apr 2015 0

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