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Forum Index : Microcontroller and PC projects : E100 PLC add-on board...

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Zonker

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Joined: 18/08/2012
Location: United States
Posts: 767
Posted: 09:21pm 18 Jun 2019
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For the High Side Drivers, might I suggest these...

I have used them a a couple of MicroMite projects now...
Work like a champ... Include everything to drive inductive loads..
Interface directly to the MM pins...
You can measure current without a shunt or resistor..
Works with PWM and motors...
They are bullet proof...
 
Tinine
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Joined: 30/03/2016
Location: United Kingdom
Posts: 1646
Posted: 10:41pm 18 Jun 2019
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@Zonker
Very cool indeed....need to grab some...appear to be a long lead item from what I see, though.
 
CaptainBoing

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Joined: 07/09/2016
Location: United Kingdom
Posts: 2170
Posted: 10:34am 19 Jun 2019
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What is the best source anyone has found for these? I have about $30 from mouser at 10 off.

These could be the answer to a current problem for me. Doesn't look like I'd be getting them soon anyway (26 weeks!)Edited by CaptainBoing 2019-06-20
 
Tinine
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Joined: 30/03/2016
Location: United Kingdom
Posts: 1646
Posted: 11:22am 19 Jun 2019
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  CaptainBoing said   What is the best source anyone has found for these? I have about $30 from mouser at 10 off.

These could be the answer to a current problem for me. Doesn't look like I'd be getting them soon anyway (26 weeks!)



Hmmm, I have just remembered that I have a bunch of those LMD18200 modules off eBay.
Take a look at the two options in Figure 6. IIRC, they cost me ~£5 and you effectively get 2 drivers in each device.


LMD1800 H-bridge, driving solenoids

 
Grogster

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Joined: 31/12/2012
Location: New Zealand
Posts: 9610
Posted: 02:51am 20 Jun 2019
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VN7003ALH - A very interesting device. They seem to be sold-out pretty much anywhere though. I would use these, if I could get hold of some. They seem ideal.

element14 also have them, but they too say you can only pre-order them, and estimated stock availability is December.....

Smoke makes things work. When the smoke gets out, it stops!
 
PeterB
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Joined: 05/02/2015
Location: Australia
Posts: 655
Posted: 08:25am 20 Jun 2019
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How about BTT6100_2EKA. With a name that long it must be good.

Peter
 
Tinine
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Joined: 30/03/2016
Location: United Kingdom
Posts: 1646
Posted: 09:46am 20 Jun 2019
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  PeterB said   How about BTT6100_2EKA. With a name that long it must be good.

Peter


No kidding....and they actually exist...many thanks!

Looks like they're fast enough for PWM-ing a solenoid
 
Zonker

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Joined: 18/08/2012
Location: United States
Posts: 767
Posted: 09:46am 20 Jun 2019
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Sorry gents about the availability problems... I checked on Digikey and found this device... Much the same type of thing, only you can get These ...
 
Tinine
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Joined: 30/03/2016
Location: United Kingdom
Posts: 1646
Posted: 12:12pm 20 Jun 2019
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Ummm...page not found
 
lizby
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Joined: 17/05/2016
Location: United States
Posts: 3378
Posted: 01:14pm 20 Jun 2019
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24V. User guide
PicoMite, Armmite F4, SensorKits, MMBasic Hardware, Games, etc. on fruitoftheshed
 
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