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BM3451 |
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| Part Number | BM3451 |
| Manufacturer | BYD Microelectronics |
| Description | 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 wo... |
| Features |
(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 hysteresis 0.1V accuracy: ±50 mV ·over-discharge threshold 1.6V~3.0V accuracy: ±80 mV ·over-discharge hysteresis 0V / 0.2V / 0.4V accuracy: ±100 mV (2) Three grades voltage detection of discharge overcurrent ·discharge overcurrent 1 0.025 V ~ 0.30 V (50 mV step) ·discharge overcurrent 2 0.2 V / 0.3V / 0.4V / 0.6 V ·short circuit 0.8V / 1.2 V (3) Charge overcurrent detection ·detection voltage -0.03V / -0.05V / -0.1V / -0.15... |
| Document |
 BM3451 Data Sheet
PDF 803.01KB |
| Distributor | Stock | Price | Buy |
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