ETA9881 - 2.4A Charger and 2.4A Boost

Product Overview

ETA

Part number	ETA9881
Manufacturer	ETA
File Size	495.78 KB
Description	2.4A Charger and 2.4A Boost
Datasheet	ETA9881 Datasheet
Additional preview pages of the ETA9881 datasheet.

ETA9881 is a switching Li-Ion battery charger capable of delivering up to 2.4A of charging current to the battery and also capable of delivering up to 2.4A in boost operation. ETA9881 includes a power path from IN to OUT, a buck charger, a 5V boost converter, and a fuel gauge for power indication. It also has NTC monitor and DCP function. The buck charger guarantees a 93.5% average efficiency at 2.4A charge current and the boost converter achieves 92% efficiency at 2.4A output when battery volt.

📁 Similar Datasheet

ETA1483 - 18V High Efficiency Synchronous Step-Down Converter (ETA solutions)
ETA1485 - 18V High Efficiency Synchronous Step-Down Converter (ETA solutions)

Other Datasheets by ETA

Published: Oct 31, 2024 |