EUP9232
Electrical Characteristics (2) Except detection delay time (-20°C to +70°C)
(Ta= -20°C to +70°C unless otherwise specified)
Current Consumption
Current consumption during normal
IOPE
IPDN
V1=V2=3.6V
V1=V2=1.5V
-
-
5
-
11
µA
µA
4
4
2
2
operation
Current consumption at power down
0.1
Output Voltage
VCC
VCC
VDO(H) DO voltage “H”
IOUT=10µA
IOUT=10µA
IOUT=10µA
IOUT=10µA
VCC
VSS
V
V
V
V
6
6
7
7
3
3
4
4
-0.14
-0.003
VSS
VDO(L) DO voltage “L”
VCO(H) CO voltage “H”
VCO(L) CO voltage “L”
VSS
+0.003 +0.14
VCC
VCC
VCC
VSS
-0.24
-0.019
VSS
VSS
+0.003 +0.14
Internal Resistance
V1=V2=1.5V
kΩ
kΩ
RVCM Resistance between VCC and VM
83
40
300
100
1200
190
5
5
2
2
V
VM=0V
V1=V2=3.5V
VM=1.0V
RVSM Resistance between VSS and VM
V
0V Battery Charging Function
0V battery charge starting charger
0V battery charging
function “available”
V0CHA
0.29
0.23
0.75
0.88
1.21
1.53
V
V
11
6
6
voltage
0V battery charging
function
0V battery charge inhibition battery
V0INH1,2
12,13
voltage 1,2
“unavailable”
*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)
(Ta= -40°C to +85°C unless otherwise specified)
Test
Condition
Test
Circuit
Symbol
Parameter
Condition
Min
Typ Max
Unit
Detection Voltage
VCU1,2
VCU1,2
3.90 to 4.60V
Adjustable
VCU1,2
VCU1,2 Overcharge detection voltage 1,2
V
V
V
V
V
V
1,2
1,2
1
1
1
1
1
1
-0.055
+0.045
VCU1,2 VCU1,2 VCU1,2
Auxiliary overcharge detection voltage 1,2
VCUaux1,2
VCU1,2 ×1.25
×1.19
×1.25
×1.31
VCD1,2
VCD1,2
3.60 to 4.60V
Adjustable
VCD1,2
1,2
1,2
1,2
VCD1,2 Overcharge release voltage 1,2
VDD1,2 Overdischarge detection voltage 1,2
VDU1,2 Overdischarge release voltage 1,2
-0.080
+0.070
1.70 to 2.60V
VDD1,2
VDD1,2
VDD1,2
VDU1,2
V IOV1
-0.110
+0.100
Adjustable
1.70 to 3.80V
Adjustable
VDU1,2
VDU1,2
-0.130
+0.120
0.07 to 0.03V
V IOV1
V IOV1
3
3
VIOV1 Overcurrent detection voltage1
VIOV2 Overcurrent detection voltage 2
-0.033
+0.033
Adjustable
Load short circuit
Ta= -40 to +85°C
0.4
0.9
0
1.4
0.6
V
1
Temperature coefficient 1 for detection
TCOE1
-0.6
mV/°C
---
---
voltage *1
Temperature coefficient 2 for detection
TCOE2
Ta= -40 to +85°C
-0.24
-0.05
0
---
mV/°C
---
voltage *2
DS9232 Ver1.1 Feb. 2007
8
EUTECH [ EUTECH MICROELECTRONICS INC ]
