question about 1.2v input

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haha123
 
Posts: 1
Joined: Tue Jan 27, 2015 5:37 am

question about 1.2v input

Tue Jan 27, 2015 5:58 am

Hi,

I read VoCore.v1.0.sch.pdf, and find the RT5350 pins with +1.2V connected together.
However, I coud not find where generate +1.2V input.
Could you please tell me how to generate +1.2V as the 5350 input?
Thank you very much.
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Vonger
 
Posts: 896
Joined: Sun Oct 19, 2014 6:00 am

Re: question about 1.2v input

Wed Jan 28, 2015 2:03 am

You can check vocore sch, 1.2V is created from RT5350 internal LDO
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linac
 
Posts: 1
Joined: Mon Jul 06, 2015 5:40 am

Re: question about 1.2v input

Mon Jul 06, 2015 5:53 am

How much current is there on 1.2V?
if i provide 1.2V by DC/DC, would there be a lots of improvement to chip's temperature?
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