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UB264A - LION BATTERY PROTECTION IC

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UTC

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UB264A LION BATTERY PROTECTION IC by UTC - Datasheet Preview — Datasheet preview – UB264A

Datasheet Details

Part number	UB264A
Manufacturer	UTC
File Size	205.15 KB
Description	LION BATTERY PROTECTION IC
Datasheet	UB264A Datasheet
Additional preview pages of the UB264A datasheet.

Product details

Description

The UTC UB264A Series is secondary protection IC for 2-, 3-, or 4-Cell lithium-ion rechargeable battery packs, and incorporates a high-accuracy voltage detection circuit.

Features

S.
High-accuracy voltage detection circuit for each cell.
Overcharge detection voltage n (n=1 to 4): 4.30V to 4.80V (in 50mV steps).
Overcharge hysteresis voltage n (n=1 to 4): -0.52V±0.21V,.
0.39V±0.16V,.
0.26V±0.11V,.
0.13V±0.06V, None.
Delay times for overcharge detection can be set by an internal circuit without external capacitors.
Output control function via CTL pin.
CMOS output active “H”.
Wide operating voltage range 3.6V to 24V.

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Published: May 5, 2014 |