MM1294 Protection of Lithium Ion Batteries (four cells in series)

MITSUMI

Description

MITSUMI Protection of Lithium Ion Batteries (four cells in series) MM1294 Protection of Lithium Ion Batteries (four cells in series) Monolithic IC .
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Datasheet Specifications

Part number: MM1294
Manufacturer: MITSUMI
File Size: 169.25 KB
Datasheet: MM1294_MITSUMIELECTRIC.pdf
Description: Protection of Lithium Ion Batteries (four cells in series)

Features

* 1. Current consumption (overcharging) VCELL > VCELLU 170µA typ. 2. Current consumption (normal operation) VCELL < VALM 35µA typ. 3. Current consumption (overdischarge) VCELL < VCELLS 0.1µA max. 4. Overcharge detection voltage (-20 to +70°C) VCELL : L H 4.25V±50mV/CELL 5. Overcharge hystereis voltage

Applications

* Lithium ion battery pack for notebook computers MITSUMI Protection of Lithium Ion Batteries (four cells in series) MM1294 Block Diagram Pin Assignment 1 2 16 15 14 13 12 11 10 9 3 4 5 1 2 3 4 5 6 7 8 SSOP-16 6 7 8 OV CS DCHG PF CDC COL COV GND 9 10 11 12 13 14 15 16 V4 VCC V3 V2 V1 MITSUMI Pro

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MM1294 Protection Lithium Ion Batteries four cells series MITSUMI

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