| Project | Symbol | The detailed content | NCM Standard | LFP Standard |
| Overcharge protection | VDET1 | Single overcharge detection voltage | 4.25V±0.03V | 3.65V±0.03V |
| tVDET1 | Overcharge detection delay time | 1.5s（MAX） | 1.5s（MAX） |
| VREL1 | Single overcharge release voltage | 4.15V±0.03V | 3.45V±0.03V |
| Cell balance | VBU | Cell-balance detection voltage | Voltage difference ≧0.1V | Voltage difference ≧0.1V |
|
| VBL | Cell-balance release voltage | Voltage difference ≦0.03V | Voltage difference ≦0.03V |
|
| IB | Balance current | 450mA | 450mA |
|
| Over-discharge protection | VDET2 | Single over-discharge detection voltage | 2.70V±0.1V | 2.50V±0.05V |
|
| tVDET2 | Overdischarge detection delay time | 1.5s（MAX） | 1.5s（MAX） |
|
| VREL2 | Single overdischarge release voltage | 3.0V±0.1V | 3.0V±0.05V |
|
| Over current protection | IDP1 | Level 1 overcurrent protection current | 150A±20A | 150A±30A |
|
| tVDET1 | Detection delay time | 1.0s（MAX） | 1.0s（MAX） |
|
| IDP2 | Level 2 overcurrent protection current | / | / |
|
| tVDET2 | Detection delay time | 300ms(MAX) | 300ms(MAX) |
|
| Short circuit protection | | Exterior short circuit | yes | yes |
| TSHORT | Detection delay time | 1500us(MAX) | 1500us(MAX) |
| Protection of release condition | Disconnecting the load | Disconnecting the load |
| Resistance | RDS | Main loop resistance (battery voltage = 3.4V) | B-至P- RDS≤20mΩ | B-至P- RDS≤20mΩ |
| Current consumption | IDD | Internal consumption during operation of the circuit | ≤60μA | ≤60μA |
| Charging maximum Voltage | VDS | Charging port connected to the charger maximum withstand voltage value | DC80V | DC80V |
| Chip maximum Voltage | VDS | Input voltage between each string battery node VDD-VSS | DC5V | DC5V |
|
| Continuous Discharge Current | | Sustainable discharge current | 50A | 150A |
|
| Continuous charge current | | Sustainable charging current | 50A | 50A |
|
| Rated current temperature Mosfet | | Rated current discharge MOSFET surface temperature | ＜45° | ＜45° |
|
| Temperature control switch | | Close the charging and discharging function at above rated temperature。 | Charging 75℃ Discharging 75℃ | Charging 75℃ Discharging 75℃ |
| Charging reverse protection |
| When charging, avoid the positive polarity and negative polarity reversal of charging | NO | NO |
| PCB Size | | PCB Length, Width, Thickness | ≤160*100*15mm | ≤160*100*15mm |
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