Li-lon Battery Charger chip which supports both 3-cell and 4-cell Lithium-lon batteries

Kobe

Hi Sir,

Here we are searching for a Li-lon Battery Charger chip which supports both 3-cell and 4-cell Lithium-lon batteries, do you have any recommened chips for us?

over 14 years ago

0 Chris Glaser over 14 years ago

TI__Guru**** 150900 points

There is a battery charger selection tool here: http://focus.ti.com/en/download/aap/selectiontools/battery-chargers/tool.htm

The bq247xx family will support a 3 or 4 cell pack, but these ICs require a host/controller.

The bq246xx family is a stand alone charger that can charge 3 or 4 cell packs without a host.

Power management

Power management forum

Li-lon Battery Charger chip which supports both 3-cell and 4-cell Lithium-lon batteries