This charger makes use of the LTC4026. We found it in a 2005 Linear Technology publication. The circuit can charge the battery with 500 mA current from the outlet or 500 mA from USB.
This charger makes use of the LTC4026. We found it in a 2005 Linear Technology publication. The circuit can charge the battery with 500 mA current from the outlet or 500 mA from USB.