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L298 Mosfet alternative
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Topic: L298 Mosfet alternative (Read 1642 times)
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ricko_uk
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Posts: 1158
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L298 Mosfet alternative
«
on:
June 12, 2020, 07:36:54 pm »
Hi,
There are plenty MOSFET H-Bridge motor drivers but cannot find an equivalent/replacement for the classic L298 (
https://www.sparkfun.com/datasheets/Robotics/L298_H_Bridge.pdf
).
I need it to:
1) be able to control every every half bridge independently so for a full bridge I can have all 4 combinations (high or low for each side)
2) ideally up to 60V but can compromise to 35V
3) 1.5A minimum but preferably 2A
Any suggestions?
Thank you
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fourtytwo42
Super Contributor
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Interested in all things green/ECO NOT political
Re: L298 Mosfet alternative
«
Reply #1 on:
June 12, 2020, 07:47:15 pm »
Took me 5 seconds to turn up the L6203, anything wrong with that if you found it already ?
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wraper
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Re: L298 Mosfet alternative
«
Reply #2 on:
June 12, 2020, 07:53:39 pm »
Say DRV8876
https://www.ti.com/store/ti/en/p/product/?p=DRV8876RGTR&HQS=OCB-tistore-null-storeinv-invf-store-octopart-wwe
or DRV8874 for lower heat dissipation.
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thm_w
picburner
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Re: L298 Mosfet alternative
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Reply #3 on:
June 12, 2020, 08:07:01 pm »
Or LMD18200 3A 55V H-Bridge, or LMD18245 with integrate dac.
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ricko_uk
Super Contributor
Posts: 1158
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Re: L298 Mosfet alternative
«
Reply #4 on:
June 12, 2020, 08:28:23 pm »
Thank you all
Forgot to specify it needs to be SMD. But the DRV8876 works very well. Thank you all!
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