TPA3220: Open load detect for TPA3220

yoshiki hasebe

Mastermind 6385 points

Part Number: TPA3220

Dear Sirs,

My customer asked us about open load detection for TPA3220.

He asked us that if opening or disconnection occurs at the speaker output side, whether TPA 3220 can detect it.　

Does TPA3220 has open load detection?

I checked datasheet of TPA3220.

But I could not found it.

Please let me know above question.

Best Regards,

Y.Hasebe

over 5 years ago

0 Adam Sidelsky over 5 years ago

TI__Guru 61380 points

Yoshiki-San,

TPA3220 does not have open load detection. It only has Short protection, Overcurrent protection, and thermal protection.

Regards,

-Adam

0 yoshiki hasebe over 5 years ago in reply to Adam Sidelsky

Mastermind 6385 points

Hello Adam-san,

Thank you for your reply.

I understand your comments.
I will explain it to my customer.

Best Regards,
Y.Hasebe

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TPA3220: Open load detect for TPA3220