DS3668: Surface mount replacement

Andrew Austin79

Part Number: DS3668
Other Parts Discussed in Thread: SN75451B

The DS3668 quad fault protect driver comes in a through-hole packaging. Is there a replacement with a surface-mount package? Thanks.

over 7 years ago

0 Alpha H over 7 years ago

TI__Genius 10855 points

Hi Andrew,

This is an older device that was acquired from National Semi. Unfortunately we don't have a surface-mount version of the DS3668.

Are you looking for a generic motor driver, or specifically the DS3668?

Thanks,
Arthur Huang

0 Andrew Austin79 over 7 years ago in reply to Alpha H

Prodigy 20 points

One with the same architecture would be preferred.

0 Alpha H over 7 years ago in reply to Andrew Austin79

TI__Genius 10855 points

Hi Andrew,

Would the SN75451B or the SNx545xB series work? These devices are only dual channel devices, but are available in surface mount packages.

Thanks,
Arthur Huang

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DS3668: Surface mount replacement