MM1309 查看數據表（PDF） - Mitsumi
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MM1309 Datasheet PDF : 4 Pages
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MITSUMI
Block Diagram
Protection of Lithium Ion Battery (three cells in series) MM1309
Output Pin Conditions
Voltage Excess discharge Normal
Pin
2.4V/CELL
DCHG H
Overcharge
4.35V/CELL
L
OV
High Impedance
L
Absolute Maximum Ratings (Ta=25°C)
Item
Storage temperature
Operating temperature
Charging voltage
Power supply voltage
OV2 pin applied voltage
Allowable power dissipation
Symbol
TSTG
TOPR
VBAT max.
VOC max.
VO max.
Pd
Rating
-40~+125
-20~+70
15
15
18
300
Units
°C
°C
V
V
V
mW
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