Características:
1. High-precision voltage detection function for each battery;
2. 3 overcurrent detection function;
3. Through the MOS tube can control the battery charge and discharge;
4. Wide operating temperature range: -40° C ~ +85 ° C;
5. Low current consumption
Especificaciones:
– Models: WH-2S80A
1. Charging voltage: DC 9V CC/CV (MAX: 12V)
2. Current
– Single current consumption (consumption) ≤6UA
– Maximum sustained discharge current: 4A
3. Overcharge protection
– Overcharge detection voltage: 4.29V Accuracy ± 0.025V
– Overcharge detection delay time: 1s
– Overcharge recovery voltage:4.05V Accuracy ± 0.025V
4. Over-discharge protection
– Over-discharge detection voltage: 3V Accuracy ± 0.1V
– Over-discharge detection delay time: 128ms
– Over discharge recovery voltage: 3.2V Accuracy ±0.1V
5. Over-current protection
– Overcurrent detection voltage: 200mV
– Overcurrent detection current: 9.8A
– Overcurrent delay time: 12ms
– Recovery Status: Auto Recovery
6. Short-circuit protection
– Detection status:external short circuit
– Detection delay time:≤ 50us
– Recovery Status:Auto Recovery
7. Internal resistance:protection circuit: (MOSPET) ≤ 21mQ
8. Temperature
– Operating temperature range: -40°~+80°
– Storage temperature range: -40°~ +125°
9. Product size: about 35x17mm