MM1451 - Protection of Lithium-Ion Batteries

Mitsumi Electronics

Datasheet Details

Part number	MM1451
Manufacturer	Mitsumi Electronics
File Size	170.78 KB
Description	Protection of Lithium-Ion Batteries
Datasheet	MM1451_MitsumiElectronics.pdf

Pin No. 1 V2 Input voltage 1 V3 Input voltage 1 Ct pin voltage 2 VOUT pin voltage Allowable loss (Ta=25°C) Symbol TOPR TSTG

1. Overcharge detection voltage accuracy (0°C to 50°C) 2. Consumption current (Vcell=3.8V) 3. Consumption current (Vcell=2.3V) 4. Pin I/O current between cells (Vcell=3.8V) 5. Delay time on overcharge voltage detection (Ct=0.22µF) 6. Output current (Vcell=VCC=4.5 V) ±50 mV/cell. 3µA typ. 0.3µA typ. 0.3µA max. 1.5S typ. 500µA typ. Package VSOP-8B.

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Published: May 4, 2007 |