PMP7156

Reference Design - Two Switch Buck Boost Built with a Buck Controller

PMP7156

Design files

Overview

This reference design provides a solution to how to build a two switch Buck Boost Converter with a Buck Controller for small loads. An input voltage between 8V and 16V is converted to 12V at the output with a 1A load.

Features
  • Built and tested
  • Inexpensive
  • No need for 2 SW Buck Boost IC
Output voltage options PMP7156.1
Vin (Min) (V) 8
Vin (Max) (V) 16
Vout (Nom) (V) 12
Iout (Max) (A) 1
Output Power (W) 12
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Buck Boost- 2 Switch
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU942.PDF (649 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDREF9.PDF (66 K)

Detailed schematic diagram for design layout and components

TIDREG0.PDF (19 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDCA67.ZIP (41 K)

Design file that contains information on physical board layer of design PCB

TIDREG1.PDF (37 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC controllers (external FET)

TPS40200Wide Input Non-Synchronous Buck DC/DC Controller

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report PMP7156 Test Results Apr. 15, 2015

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