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Hello, I have a question

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(@roseljr)
Member
Joined: 2 years ago
Posts: 1
Topic starter  

How does the power switch BTS6143D in this circuit work?

How does the BTS6143D work here specifically, how does the VBB input voltage work after passing through this power switch? How does the BSS123 work through the MOS tube? Is the voltage reduced?

sorry I can not find where to post an attachment

This topic was modified 2 years ago by ROSELJR

   
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codecage
(@codecage)
Member Admin
Joined: 5 years ago
Posts: 1038
 

Without being able to see what you are referring to I'm afraid no one is going to be able to help you!

Just 'drag and drop' your attachment into a post.  There is also a link labeled "Attach Files" in the area below the edit window of ever post. 

SteveG


   
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Inst-Tech
(@inst-tech)
Member
Joined: 2 years ago
Posts: 554
 

@ROSELJR,  Hi, and welcome to the forum..

I've researched your question, and Have found the web site to help answer your query..

https://www.infineon.com/cms/en/product/power/smart-low-side-high-side-switches/high-side-switches/classic-profet-12v-automotive-smart-high-side-switch/bts6143d/

basically, the switch is a MosFet solid state switch, with current overload, and short circuit protection.. and good explanation is found in the data sheet page 11, and also circuit schematics, and operating parameters. Check it out. BTW, what are you suing it for?

kind regards,

   LouisR

LouisR


   
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