- The main functions are: overcharge protection, over-discharge protection, over current protection, short-circuit protection, temperature protection etc.
- Strong load ability, constant discharge current 25/35A/45A/60A, use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help to cool. IC itself has a power balancing function.
- The circuit is simple and reliable. Typical voltage detection for each cell. So each battery will be prevented over charged or over-discharged.
- Over current and short circuit protection function is very reliable.A long time short circuit of the load won’t affect the PCB and the battery. Temperature protection during charging and discharging.
- Extreme low power consumption. The consumption of the whole device is less than 50uA.
- PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.
| Name | Item | Spec |
| Power balancing | Power balancing | 2.65V |
| Balance release volt | 2.65V | |
| Balance current | 40±5mA | |
| Over discharge protection | Over discharge detect volt | 2.8±0.05V |
| Over discharge detect delay | 0.5V | |
| Over discharge volt release | 3.0±0.05V | |
| Over current protection | Over current detect volt | 150mV |
| Over current detect delay | 9MS | |
| Over current protection | Can be customized | |
| Over current protect release | Disconnect load | |
| Short circuit protection | Short circuit protection | External load short circuit |
| Short circuit detect delay | 250uS | |
| Short circuit detect release | Disconnect load | |
| Temperature protection | Can be customized | |
| Resistance | Main circuit resistor | ≤10mΩ |
| Self-consumption | Working current | ≤100uA |
| Sleepy current (when battery is over discharged ) | ≤20uA | |
| Working temp | Temp range | -20/+80ºC |
