| Author |
Message |
nagarajkumark
Joined: 12 Mar 2009
Posts: 2
|
 05 Nov 2009 12:14 sim548c module heating problem |
|
|
|
|
hi anyone help me. i have one problem. now i am working in sim548c module. i did given to 5v to VCHG pin using lm2576 regulator, next connect the 3.7v li-ion battery to VBAT pin of the module. at the same time regulator and module is totally heated. what to do?
u know that solution please reply shortly.
thanks.
|
|
| Back to top |
|
 |
rongo024
Joined: 29 Dec 2008
Posts: 16
|
10 Nov 2009 7:22 sim548c module heating problem |
|
|
|
|
| See the Batch number of LM2576...
|
|
| Back to top |
|
|
Google
AdSense
|
10 Nov 2009 7:22 Ads |
|
|
|
|
|
|
| Back to top |
|
|
nagarajkumark
Joined: 12 Mar 2009
Posts: 2
|
14 Nov 2009 8:03 Re: sim548c module heating problem |
|
|
|
|
| ok now i solved that problem. Audio circuit is the new problem in my sim548c module. can u give me any suggestion.
|
|
| Back to top |
|
|
