BM3451 protectors equivalent, 3/4/5 cell battery protectors.
(1) High-accuracy voltage detection for each cell
*overcharge threshold
3.6V~4.6V
accuracy: ±25 mV (+25℃)
accuracy: ±40 mV (-40℃ to +85℃)
*overcharge hyster.
The BM3451 works constantly to monitor each cell’s voltage, the current of charge or discharge, and the temperature of .
The BM3451 is a professional protection IC for 3/4/5 cells rechargeable battery pack; it is highly integrated, and generally used in power tools, electric bicycles and UPS applications.
The BM3451 works constantly to monitor each cell’s voltage, the.
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