MM1414 Protection of Lithium Ion Batteries

Advanced Analogic Technologies

MM1414 Description

MITSUMI Protection of Lithium Ion Batteries MM1414 Protection of Lithium Ion Batteries Monolithic IC MM1414 Outline This IC is use to protect lithi.
Pin No.

MM1414 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 falls

MM1414 Applications

* 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 Protection

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Datasheet Details

Part number: MM1414
Manufacturer: Advanced Analogic Technologies
File Size: 243.83 KB
Datasheet: MM1414_AdvancedAnalogicTechnologies.pdf
Description: Protection of Lithium Ion Batteries

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Protection Lithium Ion Batteries Advanced Analogic Technologies

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