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UB240 LION BATTERY PROTECTION IC

UB240 Description

UNISONIC TECHNOLOGIES CO., LTD UB240 Preliminary CMOS IC LION BATTERY PROTECTION IC FOR 1-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION) * D.
The UTC UB240 Series is secondary protection IC for 1-, 2-, 3-, or 4-Cell lithium-ion rechargeable battery packs, and incorporates a high-accuracy vo.

UB240 Features

* High-accuracy voltage detection circuit for each cell
* Overcharge detection voltage n (n=1 to 4): 4.05V to 4.50V (in 50mV steps)
* Overcharge hysteresis voltage n (n=1 to 4): 0.25V±0.07V, 0.30V±0.10V
* Delay times for overcharge detection can be set by an external capacitor

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Datasheet Details

Part number
UB240
Manufacturer
UTC
File Size
215.70 KB
Datasheet
UB240-UTC.pdf
Description
LION BATTERY PROTECTION IC

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LION BATTERY PROTECTION UTC
UTC UB240-like datasheet