TPS16630-32EVM: UL rating for TPS16630 : 4.5-V to 60-V, 31mΩ, 0.6-6A eFuse

Vasu Poojary

Intellectual 440 points

Part Number: TPS16630-32EVM
Other Parts Discussed in Thread: TPS1663

Tool/software:

Hello Expert ,

We are using TPS16630 in our design and front end protection for 48V , 6A input line.

This product has to qualify for UL rating for 48V operation.

Can you please confirm whether TPS16630RGET is UL certified for 48V operation ?

Its operating voltage is 4.5V to 60 V and datasheet mentions about UL certified .

Thanks

Regards

Vasu

4 months ago

0 Amrit Jit 4 months ago

TI__Mastermind 30681 points

Hello Vasu,

Yes, TPS16630 is qualified for UL for 48V operation.

Thanks

Amrit

0 Vasu Poojary 4 months ago in reply to Amrit Jit

Intellectual 440 points

Hello Amrit,

Thanks for confirming.

Can you please share UL certification for this IC which mentions qualified voltage range ?

Thanks

0 Amrit Jit 4 months ago in reply to Vasu Poojary

TI__Mastermind 30681 points

Hello Vasu,

Certificate is available in product page. Refer to link below.

https://www.ti.com/lit/pdf/slvq011

Thanks

Amrit

0 Vasu Poojary 3 months ago in reply to Amrit Jit

Intellectual 440 points

Hello Amrith,

Thanks for quick reply .

Our application has operating voltage of 48V and current up to 6A.

From certificate, up to 60V it is tested for current limit of 1.6A . Can you clarify on this if our current is up to 6A ?

Thanks

regards

Vasu

0 Amrit Jit 3 months ago in reply to Vasu Poojary

TI__Mastermind 30681 points

He3llo Vasu,

IEC 62368-1 demands for 100W. That's why you are seeing the current ratings.

TPS1663 can work at 48V and 6A application. Attached UL report with full voltage and current rate testing

E339631-Vol1-Sec8-20200304 report.pdf

Thanks

Amrit

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TPS16630-32EVM: UL rating for TPS16630 : 4.5-V to 60-V, 31mΩ, 0.6-6A eFuse