MOSFET internal Tiny Shield TM Lithium Battery Protect design for mobile phone, and apply to all kinds of electrical products.
Characteristics
1. No outer MOSFET
2. Equivalent to a MOSFET on a 24m RDS (ON) Chip;
3. Simple application, just need a outer capacity;
4. Over battery charging protect
5. Three kinds of protecting in over current testing: discharge current 1; discharge current 2; Load Probe;
6. Charger test;
7. over battery charging test;
8. High accuracy test voltage:
Over charging test voltage: 3.9V~4.4V; step length: 12.5mV; precision:±25mV;
Over charging V HYST: 0.0V~0.4V; precision: ±25mV;
Over discharging test voltage: 2.0V~3.0V; step length: 12.5mV; precision: ±25mV;
Over discharging V HYST: 0.0V~0.7V; precision: ±25mV
9. Delay time: (over charging voltage testing test delay time: tCU; over discharging voltage test delay time: tDL, over discharging current 1 delay time: tODC1; over discharging current 2 delay time: tODC2; short circuit test current test delay time :tSHORT. It worked by inner circuit , no outer capacity.Precision: ± 20%
10.low current consumption. working mode: Typical value2.0µA; Max 4.0µA ·dormancy mode: Max0.1µA
11. MSOP-8s minitype encapsulation form
12. Product Conformity with European RoHS.
Application
· single rechargeable Lithium Battery Pack
· single rechargeable Li-Poly Battery Pack