ADP3820 Datasheet (Analog Devices) - Lithium-Ion Battery Charger

ADP3820, Lithium-Ion Battery Charger

The ADP3820 is a precision single cell Li-Ion battery charge controller that can be used with an external Power PMOS device to form a two-chip, low cost, low dropout linear battery charger.

It is available in two voltage options to accommodate Li-Ion batteries with coke or graphite anodes.

The ADP3

ADP3820 Features

* ؎ 1% Total Accuracy 630 ␮ A Typical Quiescent Current Shutdown Current: 1 ␮A (Typical) Stable with 10 ␮ F Load Capacitor 4.5 V to 15 V Input Operating Range Integrated Reverse Leakage Protection 6-Lead SOT-23-6 and 8-Lead SO-8 Packages Programmable Charge Current

* 20؇C to +85؇C Ambient Tempe