TPIC2701: 7 channels 0.5A, 60Vmax
Similar and pin compatible to  ULN200x
https://www.digikey.in/product-detail/en/texas-instruments/TPIC2701N/296-10=
865-5-ND/382343

Cheers,
Manu


On Mon, Dec 18, 2017 at 6:07 PM, Mario <electron2k4@gmail.com> wrote:
>
> Hello,
> I have to drive 4 relays, the 12V coils absorb about 200mA but I would
> like to be able to supply some more juice in case I changed relays later.
>
> Is there a nice, ubiquitous, IC that I don't know yet, that will do the
> job and, even better, has 3.3V inputs (preferably direct, parallel, but I
> would consider also e.g. I2S) to command the relays, and integrated
> flyback protection diodes? The relays are all low-side and I can't change
> or rewire that.
>
> An 8 output IC or versions that can sink directly even 3-5A would be
> interesting to know too.
>
> Thanks for sharing your knowledge.
>
> Cheers,
> Mario
>
> --
> http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
> View/change your membership options at
> http://mailman.mit.edu/mailman/listinfo/piclist
--=20
http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.