EUP9232
Electrical Characteristics (2) Except detection delay time (-20°C to +70°C)
(Ta= -20°C to +70°C unless otherwise specified)
Current Consumption
I
OPE
I
PDN
Current consumption
operation
during normal
V1=V2=3.6V
V1=V2=1.5V
-
-
5
-
11
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
V1=V2=1.5V
V
VM
=0V
V1=V2=3.5V
V
VM
=1.0V
0V battery charging
function “available”
0V battery charging
function
“unavailable”
V
CC
-0.14
V
SS
V
CC
-0.24
V
SS
V
CC
-0.003
VSS
+0.003
V
CC
-0.019
VSS
+0.003
300
100
V
CC
V
SS
+0.14
V
CC
V
SS
+0.14
1200
190
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
83
40
kΩ
kΩ
5
5
2
2
0V Battery Charging Function
V
0CHA
V
0INH1,2
0V battery charge starting charger
voltage
0V battery charge
voltage 1,2
inhibition battery
0.29
0.23
0.75
0.88
1.21
1.53
V
V
11
12,13
6
6
*1. Temperature coefficient 1 for detection voltage should be applied to overcharge detection voltage, overcharge release voltage,
overdischarge detection voltage, and overdischarge release voltage.
*2. Temperature coefficient 2 for detection voltage should be applied to overcurrent detection voltage.
*3. The DO and CO pin logic are established at the operating voltage.
Electrical Characteristics (3) Except detection delay time (-40°C to +85°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
-0.055
V
CU1,2
V
CU1,2
+0.045
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
(Ta= -40°C to +85°C unless otherwise specified)
Test
Test
Min
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
×
1.19
V
CU1,2
V
CD1,2
-0.080
V
DD1,2
-0.110
V
DU1,2
-0.130
V
IOV1
-0.033
0.4
-0.6
-0.24
V
CU1,2
V
CU1,2
×
1.25
×
1.31
V
CD1,2
V
CD1,2
+0.070
V
DD1,2
V
DD1,2
+0.100
V
DU1,2
V
DU1,2
+0.120
V
IOV1
V
IOV1
+0.033
0.9
0
-0.05
1.4
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
Feb. 2007
DS9232 Ver1.1
8
EUTECH [ EUTECH MICROELECTRONICS INC ]
