How would I wire this 3V h-bridge?

Other Hardware Motors, Mechanics, Power and CNC
1

I'm working on a project that uses a 3V Arduino Pro Mini to drive a small DC motor. This is the only h-bridge I could find that runs on 3V: http://www.digikey.com/product-detail/en/AH5771-PG-B/AH5771-PG-BDI-ND/2179757

I've used TI75441 h-bridges on other projects, but am unsure how I'd wire the 4-pin one above. Does anyone know how I'd wire it, or if there's another 3v h-bridge I should use?

Thanks.

2

That IC will not drive a motor from an arduino. It will drive a motor when you put a magnet on it. The direction of the magnet determines the motor's direction.
I don't think that is what you want to do is it?

3

Definitely not what I'm looking to do! I'm looking to drive a 3V DC motor using an arduino pro mini with 3V logic. So I need a 3V h-bridge, but haven't been able to find one.

4

What about this one:-

5

That just might work, unfortunately discontinued. Any others to suggest?

6

Do you need to go both directions? If not you can use a transistor. If so you can take 2 NPN and 2 PNP transistors and make an h-bridge of your own as big or small as you want.

7

unfortunately discontinued.

Yes but you can still get it other places:-
http://www.ebay.com/itm/BTS7750-BTS7750GP-POWER-TRILITH-IC-Infineon-/110719985726