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Author Topic: Texas instruments bridge circuit  (Read 781 times)

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Offline nForceTopic starter

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Texas instruments bridge circuit
« on: January 18, 2019, 08:25:49 pm »
I would like to know, why do we use: http://www.ti.com/tool/BOOSTXL-DRV8305EVM
What is the functionality, purpose? (Because I don't understand that what is written in the datasheet).

Thanks.
 
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Offline T3sl4co1l

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Re: Texas instruments bridge circuit
« Reply #1 on: January 18, 2019, 09:06:56 pm »
What about it?

The link is to an evaluation module; we use these to, well, evaluate the ICs in a manufacturer-recommended circuit. :)

If you meant something else, could you be specific?

Tim
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Offline nForceTopic starter

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Re: Texas instruments bridge circuit
« Reply #2 on: January 18, 2019, 09:57:23 pm »
No, I meant the three-phase driver. So this is some sort of frequency converter for driving induction motors?
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Offline halexa

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Re: Texas instruments bridge circuit
« Reply #3 on: January 18, 2019, 10:10:32 pm »
If you read the datasheet for the DRV8305 IC it says:

Applications
• Three-Phase BLDC and PMSM Motors
• CPAP and Pumps
• Robotics and RC Toys
• Power Tools
• Industrial Automation

 So basically a brush-less DC motor gate driver
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