ETA4084 Overview
ETA4084 is a fully integrated constant current (CC)/constant voltage (CV) charger for 2 cell Li-ion battery. Its pact package with minimum external ponents requirement makes the ETA4084 ideal for portable applications. No external sense resistor or blocking diode is necessary for the ETA4084.
ETA4084 Key Features
- 16V standoff input voltage at VIN and BAT pins
- 8.4V charge termination voltage
- Charge current up to 750mA in SOT23-6 package
- No damage when battery reversely connected
- 25uA supply current when standby
- Soft-start limits in-rush current
- SOT23-6 package