MM3284 1 to 4 cells lithium-ion/lithium-polymer battery Secondary protection IC

Mitsumi

Description

MITSUMI Protection for Lithium-Ion Batteries (for double protection) MM3284 Series Protection for Lithium-Ion Batteries (for double protection) Mon.
Pin No.

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Datasheet Specifications

Part number: MM3284
Manufacturer: Mitsumi
File Size: 49.65 KB
Datasheet: MM3284_Mitsumi.pdf
Description: 1 to 4 cells lithium-ion/lithium-polymer battery Secondary protection IC

Features

* 1. Overcharge detection voltage 4.0~4.5V Accuracy ±30mV (-40~85°C) 2. Current consumption (VCELL=3.5V) 2.5µA typ. 3. Current consumption (VCELL=2.5V) 2.0µA typ. 4. Maximum rating 28V 5. Operating voltage range: 2~24V 6. No external capacitance required for delay time (Delay time is determined by the

Applications

* 1. Laptop PCs 2. Battery powered device Line-up Model MM3284A MM3284B MM3284C MM3284E MM3284G MM3284H MM3284I MM3284J Overcharge Detection Voltage 4.350±0.03V 4.350±0.03V 4.350±0.03V 4.450±0.03V 4.450±0.03V 4.350±0.03V 4.450±0.03V 4.400±0.03V Overcharge Release Hysteresis Voltage 200±60mV 1000±300m

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MM3284 cells lithium-ion lithium-polymer battery Secondary protection Mitsumi

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