PMP20850: PMP20850 - Vin range at spec and test result

Jason Wu4

Prodigy 740 points

Part Number: PMP20850

Hi team,

This TI design Vin spec which could achieve -72V ~ -36V, but the test result show 36V, 48V and 72V.

May I know how to setup the test environment to clarify our -48V capability?

Thanks!

over 4 years ago

0 Bernd Geck over 4 years ago

TI__Intellectual 2770 points

Hello Jason,

the design itself is an ISOLATED Active Clamp Forward for telecom applications;
so the (-) is just a matter of definition. These -48V are related to the former switching technology.

Best regards, Bernd

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PMP20850: PMP20850 - Vin range at spec and test result