MM1214 查看數據表（PDF） - Mitsumi
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MM1214 Datasheet PDF : 4 Pages
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MITSUMI
Pin Assignment
16 15 14 13 12 11 10 9
12345678
SSOP-16A
Block Diagram
Control of Lithium Ion Battery Charging and Discharging MM1214
1
GND
9
VO2
2
N.C
10
VO1
3
TCH
11
VBAT
4
CD
12
N.C
5
N.C
13
VIN
6
N.C
14
N.C
7
N.C
15
VCC
8
VOV
16
N.C
Absolute Maximum Ratings
Item
Storage temperature
Operating temperature
input voltage
Power supply voltage
Battery voltage
VOV pin applied voltage
TCH pin applied voltage
Charging current
Output current
Allowable power dissipation 1
Allowable power dissipation 2 (Note 1)
Symbol
TSTG
TOPR
VINN max.
VCC max.
VBAT max.
VVOV max.
VTCH max.
ICHG max.
IBAT max.
Pd1
Pd2
Rating
-40~+125
-20~+70
18
18
4.4
10
10
-150
-30
500
1000
Units
°C
°C
V
V
V
V
V
mA
mA
mW
mW
Note 1 : When mounted on glass epoxy board (10 25 0.8) Plated area 80% (Refer to Fig.1)
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