UB264A ic equivalent, lion battery protection ic.
* 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.
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.
The UTC UB264A Series also includes a high accuracy delay circuit for over volt.
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