ETA4034 - Li+ Charger Front-End Protection

Datasheet Details

Part number	ETA4034
Manufacturer	ETA
File Size	0.98 MB
Description	Li+ Charger Front-End Protection
Datasheet	ETA4034-ETA.pdf

ETA4034 is an over-voltage protection(OVP) and overcurrent protection(OCP) IC with NTC. The OVP function includes Input OVP and Battery OVP(BVOVP). The input OVP can sustain input voltage as high as 30V, protecting downstream devices from high voltage surge. When input voltage of ETA4034 exceeds the input OVP threshold, it responses quickly and shuts off the MOSFET. The OVP threshold 6.15V is fixed internally. When Battery voltage at ETA4034 BAT pin exceeds the BVOVP threshold, it also response.

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Published: Oct 31, 2024 |