MM1294

Protection of Lithium Ion Batteries (four cells in series)

MITSUMI

MM1294 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

MM1294 General Description

Pin no. Pin name Input/ output Output Function Overcharge detection output pin NPN transistor open collector output; normally high impedance, goes to L level on overdischarge Overcurrent detection pin Monitors equivalent load current through source-drain voltage drop of discharge-controlling FET, an.

MM1294 Datasheet (169.25 KB)

MM1294 Datasheet Preview — Preview of MM1294 PDF

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Part number:

MM1294

Manufacturer:

MITSUMI

File Size:

169.25 KB

Description:

Protection of lithium ion batteries (four cells in series).
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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MM1294 Protection Lithium Ion Batteries four cells series MITSUMI

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MM1294 Features

MM1294 General Description

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