PMP4190

3-V to 6-V DC input, 5-V/0.5-A, 1-MHz isolated flyback reference design

PMP4190

Design files

Overview

This reference design uses the TPS61175 boost converter to drive a flyback power stage. With its integrated MOSFET, the TPS61175 reduces the circuit complexity and footprint. In addition, operating at 1MHz reduces the size of the passive components.

Output voltage options PMP4190.1
Vin (Min) (V) 3
Vin (Max) (V) 6
Vout (Nom) (V) 5
Iout (Max) (A) .5
Output Power (W) 2.5
Isolated/Non-Isolated Isolated
Input Type DC
Topology Flyback- Non Sync

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.

SLVU738A.PDF (2608 K)

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

SLVRAY8A.PDF (97 K)

Detailed schematic diagram for design layout and components

SLVRAY9A.PDF (55 K)

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

TIDM362.PDF (86 K)

Detailed overview of design layout for component placement

TIDM364.ZIP (608 K)

Files used for 3D models or 2D drawings of IC components

TIDCFP9.ZIP (411 K)

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

TIDM363.PDF (370 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Boost converters (integrated switch)

TPS611753-A ,40V High Voltage Boost Converter with Soft-start and Programmable Switching Frequency

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* Test report 3-V to 6-V DC Input, 5-V/0.5-A, 1-MHz Isolated Flyback Reference Design (Rev. A) Dec. 06, 2019
Application note Using a portable-power boost converter in an isolated flyback application Mar. 11, 2009

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