Datasheet Specifications
- Part number
- MM1414
- Manufacturer
- Advanced Analogic Technologies
- File Size
- 243.83 KB
- Datasheet
- MM1414_AdvancedAnalogicTechnologies.pdf
- Description
- Protection of Lithium Ion Batteries
Description
MITSUMI Protection of Lithium Ion Batteries MM1414 Protection of Lithium Ion Batteries Monolithic IC MM1414 Outline This IC is use to protect lithi.
Features
* 1. Overcharge detection voltage accuracy ±25mV/cell 2. Consumption current (Vcell=4.4V) 50µA typ. 3. Consumption current (Vcell=3.5V) 23µA typ. 4. Consumption current (Vcell=1.8V) 2µA typ. 5. Overcharge sensing dead time: can be set externally 6. PF detection: warning signal when cell voltage fallsApplications
* IC for protection of lithium-ion batteries consisting of three or four cells Pin Assignment 1 2 3 20 19 18 17 16 15 14 13 12 11 4 5 1 2 3 4 5 6 7 8 9 10 TSOP-20A 6 7 8 9 10 OV N. C CS N. C DCHG N. C CDC COL COV GND 11 12 13 14 15 16 17 18 19 20 SEL N. C CON N. C V1 V2 V3 V4 N. C VCC MITSUMI ProtectionMM1414 Distributors
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