Shenzhen Juyi Science And Trade Co., Ltd.
Shenzhen Juyi Science And Trade Co., Ltd.
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| Electric Parameter | | | | | | | ||||||
| PCM Specifications For 3.7V(1S)Li-ion Battery Packs | | | | | | | ||||||
| Model:JW-B1S20A-075 | | | | | | | ||||||
| NO. | Project | | Min. | Typ. | Max. | Unit | ||||||
| 1 | voltage | Charging voltage | | 4.2 | | V | ||||||
| | | Balance voltage for single cell | / | / | / | V | ||||||
| 2 | Current | Balance current for single cell | | | / | mA | ||||||
| | | Current consumption | | | 10 | uA | ||||||
| | | Maximal continuous charging current | | | 20 | A | ||||||
| | | Maximal continuous discharging current | | | 20 | A | ||||||
| 3 | Over charge protection | Overcharge detection voltage for single cell | 4.225 | 4.25 | 4.275 | A | ||||||
| | | Overcharge detection delay time | 0.5 | | 1.5 | S | ||||||
| | | Overcharge release voltage for single cell | 4.00 | 4.05 | 4.100 | V | ||||||
| 4 | Over discharge protection | Overdischarge detection voltage for single cell | 2.438 | 2.50 | 2.562 | V | ||||||
| | | Overdischarge detection delay time | 10 | | 150 | mS | ||||||
| | | Overdischarge release voltage for single cell | 2.938 | 3.000 | 3.062 | V | ||||||
| 5 | Overcurrent protection | Over current detection voltage | 0.185 | 0.2 | 0.215 | V | ||||||
| | | Over current detection current | 50 | 60 | 70 | A | ||||||
| | | Detection delay time | 7.2 | | 11 | mS | ||||||
| | | Release condition | Cut load | | | | ||||||
| 6 | Short protection | Detection condition | Exterior short circuit | | | | ||||||
| | | Detection delay time | 200 | | 500 | μS | ||||||
| | | Release condition | Cut load | | | | ||||||
| 7 | Resistance | Protection circuitry (MOSFET) | | | 20 | mΩ | ||||||
| 8 | Temperature | Operating Temperature Range | -40 | | 85 | ℃ | ||||||
| | | Storage Temperature Range | -40 | | 125 | ℃ | ||||||
