EUP9261
Electrical Characteristics (2) Except detection delay time (-40°C to +85°C*
1
)
Symbol
Detection Voltage
V
CU
V
HC
V
DL
V
HD
V
IOV1
V
IOV2
V
CHA
V
DSOP1
Overcharge detection voltage
VCU=3.9 V to 4.4 V, 5 mV Step
Overcharge hysteresis voltage
V
HC
=0.0V to 0.4V, 50mV Step
Overdischarge detection voltage
V
DL
=2.0 V to 3.0 V, 10 mV Step
Overdischarge hysteresis voltage
V
HD
=0.0V to 0.7V, 100mV Step
Overcurrent 1 detection voltage
V
IOV1
=0.05V to 0.3V,10mV Step
Overcurrent 2 detection voltage
Charge detection voltage
Operation voltage between V
DD
and
V
SS
-----
-----
-----
-----
-----
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Internal circuit
operating voltage
Internal circuit
operating voltage
V
DD
=3.5 V, V
VM
= 0 V
V
DD
=V, V
VM
=1.5 V
V
CO
= 3.0 V,
V
DD
=3.5V, V
VM
= 0 V
V
CO
=0.5 V, V
DD
=4.5V,
V
VM
= 0 V
V
DO
=3.0 V, V
DD
=3.5V,
V
VM
= 0 V
V
DO
=0.5V,
V
DD
=V
VM
= 1.8V
V
DD
=1.8 V, V
VM
=0 V
V
DD
=3.5 V, V
VM
=1.0 V
0V battery charging
available
0V battery charging
unavailable
V
CU
-0.055
V
HC
-0.030
V
DL
-0.080
V
HD
-0.050
V
IOV1
-0.025
0.37
0.5
-1.5
1.5
1.5
V
CU
V
HC
V
DL
V
HD
V
IOV1
0.5
1
-1.0
--
--
V
CU
+0.040
V
HC
+0.030
V
DL
+0.080
V
HD
+0.050
V
IOV1
+0.025
0.63
1.5
-0.5
8
28
V
V
V
V
V
V
V
V
V
V
1
1
2
2
2
2
2
2
---
---
Parameter
Remark
(Ta= -40°C to +85°C*
1
unless otherwise specified)
Measurement
Min
Typ
Max Unit
circuit
V
SHORT
Load short-circuiting detection voltage
Input Voltage, Operation Voltage
V
DSOP2
Operation voltage between V
DD
and V
M
Current Consumption
I
OPE
I
PDN
Current
consumption
operation
in
normal
0.7
--
3.0
--
8.0
0.1
µA
µA
2
2
Current consumption at power down
Output Resistance
R
COH
R
COL
R
DOH
R
DOL
CO pin H resistance
CO pin L resistance
DO pin H resistance
DO pin L resistance
1.2
1.2
1.2
1.2
5
5
5
5
15
15
15
15
k
Ω
k
Ω
k
Ω
k
Ω
4
4
4
4
VM internal resistance
R
VMD
R
VMS
V
0CHA
V
0INH
Internal resistance between V
M
and
V
DD
Internal resistance between V
M
and V
SS
0V battery charge starting charger
voltage
0V battery charge inhibition battery
voltage
78
10
300
35
1310
70
k
Ω
k
Ω
3
3
0V battery charging function
1.7
--
--
--
--
0.3
V
V
2
2
*1.Since products are not screened at low and high temperature, the specification for this temperature range is guaranteed by
design, no tested in production.
DS9261 Ver2.4 Jan. 2007
9
EUTECH [ EUTECH MICROELECTRONICS INC ]
