Single chip H-bridge - Electronic Circuits Projects Diagrams Free

Exo · 26th September 2003, 12:58 AM

Does anyone know a good, not too expensive, single-chip H bridge (preferably with Fet's) that can handle about 3A and 40V? All it needs to do is control a DC engine to go left, right or off, nothing more...

ChrisP · 26th September 2003, 03:37 PM

Take a look at the LMD18200T and the LMD18201T -- 3A/55V, peak currents up to 6A...

LMD18200T Datasheet

LMD18201T Datasheet

Exo · 26th September 2003, 04:20 PM

Thanks!
Just what I was looking for

motion · 6th October 2003, 08:06 AM

You can also use L6203.

http://us.st.com/stonline/books/pdf/docs/1373.pdf

BiN · 24th November 2003, 10:41 PM

Hi dudes! Well I'm making a box that control lights at the street.. and semaphores... Sorry my english isn't very good

well i had the castor 9600 with a z80 and a front side bus (didn't like it) It's old and stupid to programme.

I'm thinking in a BUS like CAN. I'm starting doing the I/O system.

well, i need a fet's bridge that can handle 220 or 380 volts and currents up to 10A.

What do u advise me? Where can i look for that kind of stuff...

Sorry for the speech

...

Peace!

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26th September 2003, 12:58 AM	#1
Exo	Single chip H-bridge Does anyone know a good, not too expensive, single-chip H bridge (preferably with Fet's) that can handle about 3A and 40V? All it needs to do is control a DC engine to go left, right or off, nothing more...

26th September 2003, 03:37 PM	#2
ChrisP	Take a look at the LMD18200T and the LMD18201T -- 3A/55V, peak currents up to 6A... LMD18200T Datasheet LMD18201T Datasheet

26th September 2003, 04:20 PM	#3
Exo	Thanks! Just what I was looking for

6th October 2003, 08:06 AM	#4
motion	You can also use L6203. http://us.st.com/stonline/books/pdf/docs/1373.pdf

24th November 2003, 10:41 PM	#5
BiN	Hi dudes! Well I'm making a box that control lights at the street.. and semaphores... Sorry my english isn't very good well i had the castor 9600 with a z80 and a front side bus (didn't like it) It's old and stupid to programme. I'm thinking in a BUS like CAN. I'm starting doing the I/O system. well, i need a fet's bridge that can handle 220 or 380 volts and currents up to 10A. What do u advise me? Where can i look for that kind of stuff... Sorry for the speech ... Peace!