100V@0.28A Boost Converter operating at 550KHz Reference Design


Design files


This high frequency discontinuous mode boost converter operates from 20V - 30V input and achieves 90% full load efficiency. Applications include transmitters operating in the AM radio band.

Output voltage options PMP8913.1
Vin (Min) (V) 20
Vin (Max) (V) 30
Vout (Nom) (V) 100
Iout (Max) (A) .28
Output Power (W) 28
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Boost- DCM^Buck- Non Sync
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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.


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

SLURA50.PDF (117 K)

Detailed schematic diagram for design layout and components

SLURA51.PDF (92 K)

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

SLUA681.PDF (108 K)

Detailed overview of design layout for component placement


Includes TI products in the design and potential alternatives.

Boost controllers (external switch)

TPS402104.5~52V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller

Data sheet: PDF | HTML
Low-side drivers

UCC27324Non-inverting 4-A/4-A dual-channel low side gate driver

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Technical documentation

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Type Title Date
Test report PMP8913 Test Results Apr. 15, 2013

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