MM3114 Mitsumi Electronics, Corp., MM3114 Datasheet - Page 4

• Manufacturer Part Number: MM3114
• Description: Protection For Lithium-ion Batteries
• Manufacturer: Mitsumi Electronics, Corp.

MITSUMI
MITSUMI
Electrical Characteristics
*
*
Pin8 (VREG) load regulation
Pin5 (V1) input current
Overdischarge detection voltage V
Pin8 (VREG) line regulation
Overcharge detection dead time
Overcharge release dead time t
Overdischarge release
Pin1 (DCHG) sink current I
Pin8 (VREG) output voltage
Pin4 (V2) input current
Pin7 (CTL) High current
Pin7 (CTL) High voltage
Pin7 (CTL) Low voltage
Pin3 (V3) nput current
Overcharge detection
Pin7 (CTL) Low current
Consumption current
Current consumption
1 : The parameter is guaranteed by design.
2 : The test circuit symbols on next page.
detection dead time
Overcharge release
release dead time
output voltage H
output voltage H
output voltage L
output voltage L
Overdischarge
Overdischarge
source current
source current
Pin1 (DCHG)
Pin1 (DCHG)
Pin1 (DCHG)
sink current
at stand-by
Pin10 (OV)
Pin10 (OV)
Pin10 (OV)
Pin10 (OV)
voltage
voltage
voltage
Item
Symbol
V
V
V
V
V
V
V
I
t
I
V
SO
TH
TH
V
I
TH
TH
I
V
DCREL
SI
I
CELL
OVREL
CELL
CELL
SO
V
V
CELL
SI
CTLH
I
t
CTLL
t
I
I
I
CTLH
CTLL
D
I
OUT
DD
OV
DC
D
V3
V2
V1
D
O
D
O
O
OUT1
OUT2
S
O
CH
CH
C
V
C
V
V
U
O
D
V
S
H
H
L
L
Measurement conditions
V
V
(Except where noted otherwise Ta=+25°C, V
CELL=
CELL
V
V
V
V
V
CELL
CELL
CELL
Ta=-40~85°C
Ta=-40~85°C
CELL
V
V
V
V
V
V
V
V
I
CELL
Ta=0~+50°C
V
SO
=3.5V, I
CELL
CELL
CELL
CELL
CELL
CELL
CELL
CELL
V
V
V
V
2.4V 6V, I
Protection for Lithium-Ion Batteries (4-serial cells) MM3114 Series
DCHG
V
=20µA V
CELL
CELL
V
=3.5V, I
=1.8V, I
CELL
CELL
=3.5V, I
V
V
V
V
=3.5V, V
V
OV
=3.5V, V
I
I
V
I
DCHG
V
DD
SI
V
V
SI
CELL
CELL
CELL
V
V
SO
=3.5V 4.5V
=4.5V 3.5V
=3.5V 4.5V
=4.5V 3.5V
=3.5V 1.8V
=1.8V 3.5V
=3.5V 1.8V
=1.8V 3.5V
DCHG
=V
OV
=-20µA
=-20µA
IN
IN
OV
=V
IN
IN
=20µA
-V
> V
> V
< V
< V
=V
=0.5V
-V
=V
=V
IN
-V
OUT
=3.5V
=3.5V
=3.5V
=0.5V
DD
-V
DCHG
-0.5V
DD
CELL
CELL
OV
OUT
OUT
OUT
SS
CELL
SS
CELL
SS
-0.5V
=1 20mA
IN
CTL
CTL
SS
OUT
=V
=0mA
=0mA
=1mA
*
U
U
=V
S
S
*
*
=V
SS
1
=1mA
1
1
DD
SS
V
-260mV
V
DD
4.325
3.221
Min.
2.22
CELL
2.7
50
10
20
10
20
20
20
20
-1
0.8
U
-200mV
V
3.300
Typ.
4.35
CELL
-0.5
100
2.3
2.8
10
20
40
20
40
5
U
IN
=V
V
-140mV
V
DD
Max.
4.375
3.379
±300
±300
±300
DD
CELL
2.38
150
0.1
2.9
0.5
0.5
0.5
0.5
0.1
20
40
60
40
15
80
, V
0.2
U
CELL
Units Circuit
=3.5V)
mV
mV
µA
µA
nA
nA
nA
ms
ms
ms
ms
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
D
D
D
D
G
G
H
A
B
A
A
A
C
C
C
C
E
F
E
F
F
F
A
J
J
J
I
I
*
2