togarha
Member level 4
Hi!
I want to add a battery charger to a battery managed system. It has 4 Ni-MH (or Ni-Cd) batteries in series (to provide 4.8V) and downloaded to 3.3V with a LDO linear regulator.
I want to add a battery charger to charge the 4 batteries if I connect the system to an external 12Vdc power.
The problem is that I can use Ni-Mh or Ni-Cd or Alkaline batteries, then if I add the charger I can have inside the system Alkaline batteries connected to the charger. There is any charger controller that avoid the problem to have Alkaline batteries connected to it?
Thanks in advance,
Regards,
I want to add a battery charger to a battery managed system. It has 4 Ni-MH (or Ni-Cd) batteries in series (to provide 4.8V) and downloaded to 3.3V with a LDO linear regulator.
I want to add a battery charger to charge the 4 batteries if I connect the system to an external 12Vdc power.
The problem is that I can use Ni-Mh or Ni-Cd or Alkaline batteries, then if I add the charger I can have inside the system Alkaline batteries connected to the charger. There is any charger controller that avoid the problem to have Alkaline batteries connected to it?
Thanks in advance,
Regards,