UCC21520-Q1: Vini,a =???; Vini,b =???

HS FAE Germany

Mastermind 32190 points

Part Number: UCC21520-Q1

Hello,
my customer needs Vini (a) = ?, Vini (b) = ? for their test house to fulfill IEC 60747-5-5:

Regards, Holger

over 3 years ago

0 Krystian Plaskota over 3 years ago

TI__Expert 4065 points

Hi Holger,

This is an optocoupler standard, our devices are capacitively isolated and this doesn't apply to any of our devices. Can you clarify what you are looking for, are you asking about the input current into our device or the input voltage? I don't fully understand your question.

Regards,

Krystian

+1 HS FAE Germany over 3 years ago in reply to Krystian Plaskota

TI__Mastermind 32190 points

you can close the thread, customer was searching for the VDE certificate "VDE certificate for reinforced isolation for DIN VDE V 0884-11" which we provide on our webpage.

Power management

Power management forum

UCC21520-Q1: Vini,a =???; Vini,b =???