EUP9232
Electrical Characteristics (1) Except detection delay time (25°C)
Symbol
Detection Voltage
V
CU1,2
Overcharge detection voltage 1,2
3.90 to 4.60V
Adjustable
V
CU1,2
×
1.25
3.60 to 4.60V
Adjustable
1.70 to 2.60V
Adjustable
1.70 to 3.80V
Adjustable
0.07 to 0.03V
Adjustable
V
CU1,2
-0.025
V
CU1,2
×
1.21
V
CD1,2
-0.050
V
DD1,2
-0.080
V
DU1,2
-0.100
V
IOV1
-0.020
0.5
-0.6
-0.24
V
CU1,2
V
CU1,2
+0.025
V
V
V
V
V
V
V
mV/°C
mV/°C
1,2
1,2
1,2
1,2
1,2
3
3
---
---
1
1
1
1
1
1
1
---
---
Parameter
Condition
Min
(Ta=25°C unless otherwise specified)
Test
Test
Typ Max
Unit
Condition
Circuit
V
CUaux1,2
Auxiliary overcharge detection voltage 1,2
V
CD1,2
V
DD1,2
V
DU1,2
V
IOV1
V
IOV2
T
COE1
T
COE2
Overcharge release voltage 1,2
Overdischarge detection voltage 1,2
Overdischarge release voltage 1,2
Overcurrent detection voltage1
V
CU1,2
V
CU1,2
×
1.25
×
1.29
V
CD1,2
V
CD1,2
+0.050
V
DD1,2
V
DD1,2
+0.080
V
DU1,2
V
DU1,2
+0.100
V
IOV1
V
IOV1
+0.020
0.9
0
-0.05
1.3
0.6
0
Load short circuit
Overcurrent detection voltage 2
Temperature coefficient 1 for detection
Ta= -40 to +85°C
voltage
*1
Temperature coefficient 2 for detection
Ta= -40 to +85°C
voltage
*2
Overcharge detection delay time 1,2
Overdischarge detection delay time1,2
Overcurrent detection delay time 1
Overcuttent detection delay time 2
Operation voltage between VCC and
VSS
Operation voltage between VCC and
VM
*3
Current consumption
operation
during normal
1.0s
0.1s
0.01s
-
Internal circuit
operating voltage
Internal circuit
operating voltage
V1=V2=3.6V
V1=V2=1.5V
Delay Time (C3=0.22µF)
t
CU1,2
t
DD1,2
t
IOV1
t
IOV2
V
DSOP1
V
DSOP2
0.7
68
6.7
-
2.0
2.0
1.00
100
10
220
---
---
1.4
138
13.9
-
16
28
s
ms
ms
us
V
V
8,9
8,9
10
14
---
---
5
5
5
1
---
---
Input Voltage, Operation Voltage
Current Consumption
I
OPE
I
PDN
-
-
5
-
10
0.1
µA
µA
4
4
2
2
Current consumption at power down
Output Voltage
V
DO(H)
V
DO(L)
V
CO(H)
V
CO(L)
DO voltage “H”
DO voltage “L”
CO voltage “H”
CO voltage “L”
I
OUT
=10µA
I
OUT
=10µA
I
OUT
=10µA
I
OUT
=10µA
V
CC
-0.05
V
SS
V
CC
-0.15
V
SS
V
CC
-0.003
VSS
+0.003
V
CC
-0.019
VSS
+0.003
V
CC
V
SS
+0.05
V
CC
V
SS
+0.05
V
V
V
V
6
6
7
7
3
3
4
4
Internal Resistance
R
VCM
R
VSM
Resistance between VCC and VM
Resistance between VSS and VM
V1=V2=1.5V
V
VM
=0V
V1=V2=3.5V
V
VM
=1.0V
100
50
300
100
900
170
kΩ
kΩ
5
5
2
2
DS9232 Ver1.1
Feb. 2007
6
EUTECH [ EUTECH MICROELECTRONICS INC ]
