MM1309 查看數據表（PDF） - Mitsumi
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MM1309 Datasheet PDF : 4 Pages
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MITSUMI
Protection of Lithium Ion Battery (three cells in series) MM1309
Electrical Characteristics (Unless otherwise specified Ta=25°C, VIN=15V, VCELL=VBATH=VBATM=VBATL)
Item
Current consumption (VCC pin) 1
Current consumption (VCC pin) 2
Current consumption (VCC pin) 3
Current consumption (VCC pin) 4
Current consumption (BATH pin) 1
Current consumption (BATH pin) 2
Current consumption (BATH pin) 3
MM1309BF
Charge prohibit voltage
MM1309CF
Symbol
ICC1
ICC2
ICC3
ICC4
IBATH1
IBATH2
IBATH3
VCELLU
Charge prohibit release voltage
VCELLO
Charge prohibit detection MM1309BF
function operation voltage MM1309CF
VALM
Charge prohibition sensing operation
voltage Hysteresis voltage
VALM
Excess discharging
detection voltage
MM1309BF
VCELLS
MM1309CF
Discharge resumption
voltage
MM1309BF
VCELLD
MM1309CF
Excess discharge detection
hysteresis voltage
VCSD
BATL pin input voltage 1
BATL pin input voltage 2
IBATL
IBATLA
BATM pin input voltage 1
BATM pin input voltage 2
IBATM
IBATMA
DCHG pin source voltage
DCHG sink voltage
DCHG output voltage L
DCHG output voltage M
OV pin sink current
ISODCH
ISIDCH
VTHDCL
VTHDCH
ISIOV
Measurement Conditions
VCELL=4.4V
VCELL=4.2V
VCELL=3.8V
VCELL=2.3V
VCELL=4.4V
VCELL=3.8V
VCELL=2.3V
Ta=-20~70°C
VCELL=4.0V 4.5V
VCELL=4.5V 4.0V
VCELL=3.8V 4.4V
VCELL=4.4V 3.8V
VCELL=3.0V 2.0V
VCELL=2.0V 3.0V
VCELLD-VCELLS
VCELL=3.8V
VCELL=4.4V
VCELL=3.8V
VCELL=4.4V
VCELL < VCELLS
VCELL > VCELLS
BATH-DCHG IS=20uA
DCHG-GND IS=-20uA
VOV=0.4, Ta=-20~70°C
Min Typ. Max. Units
0.7 1.1 mA
300 450 µA
25.0 40.0 µA
0.1 µA
12.0 20.0 µA
8.0 12.0 µA
1.0 2.0 µA
4.30 4.35 4.40
V
4.20 4.25 4.30
VCELLU VCELLU VCELLU
V
-60mV -45mV -30mV
4.05 4.20 4.25
V
3.95 4.10 4.25
50 90 130 mV
2.31 2.40 2.49
V
2.26 2.35 2.44
2.49 2.65 2.81
V
2.44 2.60 2.76
175 250 325 mV
±300 nA
0.7 1.0 1.3 uA
±300 nA
0.7 1.0 1.3 uA
20
uA
20
uA
1.0 V
0.8 V
200
uA
Application
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