ADP3802 Datasheet (Analog Devices) - High Frequency Switch Mode Dual Li-Ion Battery Chargers

ADP3802, High Frequency Switch Mode Dual Li-Ion Battery Chargers

The ADP3801 and ADP3802 are complete battery charging ICs.

The devices combine a high accuracy final battery voltage control with a constant charge current control and an on-board Low Drop-Out Regulator (LDO).

The accuracy of the final battery voltage control is guaranteed to ± 0.75% to safely charg

ADP3802 Features

* Stand-Alone Li-Ion Battery Chargers High End-of-Charge Voltage Accuracy ؎0.4% @ +25؇C ؎0.75% @

* 10؇C to +70؇C Intelligent End-of-Charge Output Signal Pin Programmable Cell Number Select On Chip 3.3 V LDO Regulator Programmable Charge Current with High Side Sense Softstart Charge Current Unde