High voltage isolated DC/DC converter with 30 to 800V input and 24V @ 250mA output


Design files


PMP7763 is a high voltage isolated DC/DC flyback converter. The input range is 30 – 800V and output is 24V @ 250mA. It has a high voltage hold off circuit. The secondary is open loop with no feedback control for the output. However, there is feedback control for the primary.

Output voltage options PMP7763.1
Vin (Min) (V) 30
Vin (Max) (V) 800
Vout (Nom) (V) 24
Iout (Max) (A) .25
Output Power (W) 6
Isolated/Non-Isolated Isolated
Input Type DC
Topology Flyback- Non Sync

Design files & products

Design files

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

SNVU015.PDF (284 K)

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

SNVR025.PDF (94 K)

Detailed schematic diagram for design layout and components

SNVR026.PDF (90 K)

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


Includes TI products in the design and potential alternatives.

Boost controllers (external switch)

LM50226-60V Wide Vin, current mode boost, SEPIC and Flyback controller

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

Technical documentation

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Type Title Date
Test report PMP7763 Test Results Jan. 06, 2012

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