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L298 bridge

Posted by fecapo

fecapo

L298 bridge
August 07, 2014 10:33PM

Registered: 9 years ago
Posts: 2

Hi
First, sorry for my english, i'm from argentina

my question is about a connect of a dual h bridge (l298).

can i connect like this image?

is for control 2 stepper motor (current : 2A each )
i want to connect 2 L298 drivers in parallel

l298.png

here is the L298 datasheet
[pdf.datasheetcatalog.com]

thanks a lot!

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Traumflug

Re: L298 bridge
August 08, 2014 06:11AM

Registered: 13 years ago
Posts: 7,616

Watch out for Generation 2 Electronics in the wiki. It had stepper drivers using this chip.

Generation 7 Electronics	Teacup Firmware	RepRap DIY

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fecapo

Re: L298 bridge
August 08, 2014 12:12PM

Registered: 9 years ago
Posts: 2

i was looking for this IC.. but anyone tried to conect like the image..
everyone connect a L297 with the ramps.. but i cant find this ic near my house..
so i want to use the polulu driver like a L297...

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nophead

Re: L298 bridge
August 08, 2014 04:02PM

Admin
Registered: 17 years ago
Posts: 7,879

No you can't connect it like that. You can't drive the input of an L298 with the output of a pololu.