AnsweredAssumed Answered

ADM691A rechargeble battery

Question asked by Terumasa on Jan 26, 2017
Latest reply on Feb 7, 2017 by Terumasa

Hello

 

ADM691A datasheet figure 21 says  the rechargeble battery.

The input power line is connected to battery line and Vout line in figure 21.

Is this description typo ?

 

I think that  above connection is not needed  because a recharge is done by  (vout -vbatt/R)  .

And,  in the case of the other product ( for example ADM8690 ) , 

vbatt line and input power line are not connected    in datasheet figure 25 rechargeble battery.

 

Please let me know yoru advice.

Regards,

Terumasa

Outcomes