TPS65982: TPS65982 UL Certification QVRQ2.E339631

Satoshi Yone

Part Number: TPS65982
Other Parts Discussed in Thread: TPS65981

Hi, Team,

We have question for TPS65982 UL Certification QVRQ2.E339631.The question is related to the below e2e post.
e2e.ti.com/.../574449

Please let me know why only TPS65982/6 certify QVRQ2. The other PD controllers seem to be not passed QVRQ2.
database.ul.com/.../showpage.html

A customer plans to pass UL60950-1/UL62368-1 and they concerns a effect of QVRQ2.

Best Regards,
Satoshi Yone

over 8 years ago

0 Eric Beljaars over 8 years ago

TI__Mastermind 36756 points

Hi Yone-san,

The TPS65982 is passing the QVRQ2.E339631 based on your attachment. What are the customers concerns with passing this test on their board?

Thank you,
Eric

0 Satoshi Yone over 8 years ago in reply to Eric Beljaars

TI__Expert 3600 points

Hi, Eric,

Thank you for the reply. We and customer don't know the detail of QVRQ2.E339631 Basically, we want to know why TPS65981/TPS65983 don't get the QVRQ2 certification.

Please let me check to be sure. We would like to confirm that there is no problem to pass UL60950-1/UL62368-1 with TPS65982 on their board.

Best Regards,
Satoshi Yone.

0 Eric Beljaars over 8 years ago in reply to Satoshi Yone

TI__Mastermind 36756 points

Hi Yone-san,

E169910 is pass for all TPS6598x devices per the following link: fccid.io/.../TEXAS-INSTRUMENTS-INC
Can you walk me through what will be tested in UL60950-1/UL62368-1? This will help mu understand if there will be any issues.

Thank you,
Eric

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TPS65982: TPS65982 UL Certification QVRQ2.E339631