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NB7200GM - 2-cell Li-ion Battery Protection

Description

Typ.

2 µA / Max.

Max.

Detector Selectable Range and Accuracy Overcharge detection voltage (VDET1): 4.2 V to 4.8 V, ±15 mV Overdischarge detection voltage (VDET2): 2.0 V to 3.2 V, ±35 mV Discharge

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Datasheet Details

Part number NB7200GM
Manufacturer Nisshinbo
File Size 965.55 KB
Description 2-cell Li-ion Battery Protection
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Datasheet NB7200GM Series 2-cell Li-ion Battery Protection IC with High-accuracy Overcurrent Detection FEATURES GENERAL DESCRIPTION  Supply Current Normal mode: Typ. 2 µA / Max. 4 µA Standby mode: Max. 0.2 µA (VDET2: Auto release type)  Detector Selectable Range and Accuracy Overcharge detection voltage (VDET1): 4.2 V to 4.8 V, ±15 mV Overdischarge detection voltage (VDET2): 2.0 V to 3.2 V, ±35 mV Discharge overcurrent detection voltage 1 (VDET31): 0.0030 V to 0.0300 V, ±1.0 mV Discharge overcurrent detection voltage 2 (VDET32): 0.010 V to 0.090 V, ±2 mV (0.010 V to 0.040 V) / ±5% (0.040 V to 0.050 V) / ±2.5 mV (0.050 V to 0.090 V) Charge overcurrent detection voltage (VDET4): –0.0030 V to –0.0300 V, ±1.0 mV Short-circuit detection voltage (VSHORT): 0.020 V to 0.
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