AIC1804 AIC [Analog Intergrations Corporation], AIC1804 Datasheet - Page 4

• Manufacturer Part Number: AIC1804
• Description: Three- Or Four-Cell Lithium-Ion Battery Protection IC
• Manufacturer: AIC [Analog Intergrations Corporation]

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ELECTRICAL CHARACTERISTICS
Note: V
Overcurrent Delay Time (2)
Overcurrent Delay Time (3)
OC Pin Sink Current
OD Pin Output “H” Voltage
OD Pin Output “ L” Voltage
Charge Detection Threshold
Voltage
UD1 Pin Cell-Balancing
Bleeding Current
UD2 Pin Cell-Balancing
Bleeding Current
UD3 Pin Cell-Balancing
Bleeding Current
UD4 Pin Cell-Balancing
Bleeding Current
PARAMETER
V
V
V
V
CELL
CELL1
C
CELL3
CELL4
ELL2
means the battery cell voltage. Therefore,
= V
= V
= V
= V
C1
C3
CC
C2
– V
– V
– V
C2
C3
C1
V
0.3V<V
V
V
OC Pin Short to V
V
V
V
V
V
V
V
V
V
V
CELL
CELL1
CELL2
CELL
CELL1
CELL2
CELL2
CELL1
CELL3
CELL1
CELL4
CELL1
CELL
TEST CONDITIONS
=3.5V,
=2.3V
=3.5V, V
=4.4V,
= V
=4.4V,
= V
=4.4V,
= V
=4.4V,
= V
=4.4V,
= V
CC
CELL3
CELL3
CELL3
CELL2
CELL2
-V
CS
= V
= V
= V
= V
= V
<1.0V
CC
– V
CELL4
CELL4
CELL4
CELL4
CELL3
CC
CS
=3.5V,
=3.5V
=3.5V
=3.5V
=3.5V
>1.0V
(Ta=25 C, unless otherwise specified.)
SYMBOL
T
T
V
V
V
I
I
I
I
I
UD1
UD2
UD3
UD4
OC
OI2
OI3
DH
CH
DL
V
MIN.
CC
150
2.2
6.5
6.3
6.2
6.4
-0.15V V
2
V
CC
TYP. MAX. UNIT
0.01
300
CC
3.2
+0.4 V
9.3
9.0
8.8
9.2
4
-0.03V
AIC1804
CC
0.15
12.1
11.7
11.4
12.0
450
4.2
+0.55
6
mS
mA
mA
mA
mA
mA
V
V
V
S
4