BQ2961 Recommended Protection Fuse?

David P

Other Parts Discussed in Thread: BQ2961

I am implementing some over voltage protection on a 4S battery pack using the BQ2961 series. I was wondering if there was a recommended fuse series or manufacturer that TI would recommend to be used with their parts? I have looked at all reference documentation on the TI website regarding this series and could not find anything on any of the development kits or demo boards.

Thanks,
Dave

over 8 years ago

0 Vish Nadarajah over 8 years ago

TI__Expert 6085 points

Hi David,

I would recommend using Dexerials-SFK series fuses.

on 15S design ( 60V) reference design system, I recently was very successful using the SF-5030 ( 30A). Very

clean blow and precise.

0 David P over 8 years ago in reply to Vish Nadarajah

Intellectual 260 points

Thank you very much!

0 David P over 8 years ago in reply to David P

Intellectual 260 points

So I am looking for these parts and don't see them to be stocked anywhere that is readily available. Am I missing something?

0 David P over 8 years ago in reply to David P

Intellectual 260 points

Just pinging the last question that I had on 10/13...do you have any feedback. As far as I see those parts aren't readily available for purchase/test unless I am missing something. I would like to know a series that I could go order now from somewhere like Digikey or Mouser that if at all possible.

0 Vish Nadarajah over 8 years ago in reply to David P

TI__Expert 6085 points

Agree, some of these can be long lead items.

For prototype and engineering samples....

Please contact Jennie Liu below.

Jennie Liu

Dexerials America Corp. | Sales & Marketing Office

2001 Gateway Place, Suite #455E, San Jose, CA 95110

Office: 1-408-441-0886 | Mobile: 408-707-8162

Web: www.dexerials.jp/en

0 Vish Nadarajah over 8 years ago in reply to David P

TI__Expert 6085 points

Jennie Liu
Dexerials America Corp. | Sales & Marketing Office
2001 Gateway Place, Suite #455E, San Jose, CA 95110
mobile 408-707-8162
Office: 1-408-441-0886;

Web: www.dexerials.jp/en

0 Vish Nadarajah over 8 years ago in reply to David P

TI__Expert 6085 points

I will have marketing engr respond to you the fastest way to secure the part-bq2946x

0 David P over 8 years ago in reply to Vish Nadarajah

Intellectual 260 points

Thank you very much I would appreciate it

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BQ2961 Recommended Protection Fuse?