PCM-LB4S80A-AY143 (LF-4S80A)Smart BMS PCM for Li-Ion/Li-Po/LiFePO4 Battery with Balance
PCM for 3S-4S
| Model: | PCM-LB4S80A-AY143 |
|---|---|
| Working Current: | 80A |
| Size: | L135*W95*T8.5 mm |
| Battery Type: | Li-ion/Li-Po |
| Battery Series: | 4S |
| Model: | PCM-LB4S80A-AY143 |
|---|---|
| Working Current: | 80A |
| Size: | L135*W95*T8.5 mm |
| Battery Type: | Li-ion/Li-Po |
| Battery Series: | 4S |
| Model: PCM-LB4S80A-AY143 (LF-4S80A) ver: A | ||
| Test item（Test at normal temperature 25±2℃） | Criterion | |
| Voltage | Charging voltage | DC：14.4V CC/CV（3.6V/Cell）4s |
| Supply Current | Normal operating mode current: Fuel gauge in NORMAL mode. ILOAD >Sleep Current | ≤50uA |
| Maximal continuous charging current | 80A | |
| Maximal continuous discharging current | 80A | |
| Balance current for single cell | 36±10mA | |
|
Over-charge Protection (single cell) |
Balance voltage for single cell | 3.6V±0.05V |
| Over charge detection voltage | 3.9±0.025V | |
| Over charge detection delay time | 0.5S—2S | |
| Over charge release voltage | 3.8±0.025V | |
|
Over discharge protection (single cell) |
Over discharge detection voltage | 2.0±0.05V |
| Over discharge detection delay time | 10—200mS | |
| Over discharge release voltage | 2.50±0.05V | |
|
Current protection (Battery pack) |
ChargeOver current detection current | / |
| Detection delay time | / | |
| Discharge Over current detection current | 250±30A | |
| Detection delay time | 10ms—50ms | |
| Release condition | Cut load, Auto Recovery | |
| Short protection | Detection condition | Exterior short circuit |
| Detection delay time | 100-600us | |
| Release condition | Cut load | |
| Resistance | Main loop electrify resistance | ≤20mΩ |
| Temperature | high temperature discharge protection | 65±10℃ |
| Operating Temperature Range | -40～+85℃ | |
| Storage Temperature Range | -40～+125℃ | |
| SIZE: L135*W95*T8.5 mm | ||
| NTC: / Temperature switch：/ Weak current switch：/ | ||
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