ETA9881 - 2.4A Charger and 2.4A Boost

Name: ETA9881
SKU: ETA9881-1549910

ETA

The ETA9881 by ETA is a 2.4A Charger and 2.4A Boost. Below is the official datasheet preview.

Datasheet Details

Part number	ETA9881
Manufacturer	ETA
File Size	495.78 KB
Description	2.4A Charger and 2.4A Boost
Datasheet	ETA9881-ETA.pdf
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.

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Published: Oct 31, 2024 |