s-8261aajmd Seiko Instruments Inc., s-8261aajmd Datasheet - Page 9

• Manufacturer Part Number: s-8261aajmd
• Description: Battery Protection Ic For Single-cell Pack
• Manufacturer: Seiko Instruments Inc.

*1. Since products are not screened at high and low temperatures, the specification for this temperature range is guaranteed
DETECTION VOLTAGE
Overcharge detection voltage
V
Overcharge hysteresis voltage
V
Overdischarge detection voltage
V
Overdischarge hysteresis voltage
V
Overcurrent 1 detection voltage
V
Overcurrent 2 detection voltage
Load short-circuiting detection voltage
Charger detection voltage
INPUT VOLTAGE, OPERATION VOLTAGE
Operation voltage between VDD and VSS
Operation voltage between VDD and VM
[CURRENT CONSUMPTION] with power-down function
Current consumption in normal operation
Current consumption at power down
[CURRENT CONSUMPTION] without power-down function
Current consumption in normal operation
Overdischarge current consumption
OUTPUT RESISTANCE
CO pin resistance “H”
CO pin resistance “L”
DO pin resistance “H”
DO pin resistance “L”
VM INTERNAL RESISTANCE
Internal resistance between VM and VDD
Internal resistance between VM and VSS
0 V BATTERY CHARGING FUNCTION
0 V battery charge starting charger voltage
0 V battery charge inhibition battery voltage V
Rev.4.4
CU
HC
DL
HD
IOV1
2. Except Detection Delay Time (−40 to +85 °C
= 2.0 V to 3.0 V, 10 mV Step
= 3.9 V to 4.4 V, 5 mV Step
= 0.1 V to 0.4 V, 50 mV Step
= 0.0 V to 0.7 V, 100 mV Step
by design, not
= 0.05 V to 0.3 V, 10 mV Step
_00
Item
tested in production.
Symbol
V
V
V
V
V
V
V
V
V
V
I
I
I
I
R
R
R
R
R
R
V
OPE
PDN
OPE
OPED
CU
HC
DL
HD
IOV1
IOV2
SHORT
CHA
DSOP1
DSOP2
0CHA
0INH
COH
COL
DOH
DOL
VMD
VMS
Internal circuit operating voltage
Internal circuit operating voltage
V
V
V
V
V
V
V
V
V
V
0 V battery charging available
0 V battery charging unavailable
DD
DD
DD
DD
CO
CO
DO
DO
DD
DD
BATTERY PROTECTION IC FOR SINGLE-CELL PACK
= 3.5 V, V
= V
= 3.5 V, V
= V
= 1.8 V, V
= 3.5 V, V
= 3.0 V, V
= 0.5 V, V
= 3.0 V, V
= 0.5 V, V
Seiko Instruments Inc.
VM
VM
= 1.5 V
= 1.5 V
Condition
VM
VM
VM
VM
DD
DD
DD
DD
*1
Table 7








= 0 V
= 0 V
= 3.5 V, V
= 4.5 V, V
= 3.5 V, V
= V
= 0 V
= 1.0 V
)
VM
= 1.8 V
VM
VM
VM
= 0 V
= 0 V
= 0 V
(Ta = −40 to +85 °C
−0.055
−0.025
−0.080
−0.050
−0.021
V
0.37
−1.2
V
V
V
Min.
V
0.7
1.5
1.5
0.7
0.7
0.7
1.2
1.2
1.2
1.2
7.2
1.7
78


IOV1
CU
HC
HD
DL
V
−0.7
V
V
V
300
Typ.
V
0.5
1.2
3.5
3.5
3.0
20





IOV1
5
5
5
5
CU
HC
HD
DL
+0.040
+0.025
+0.080
+0.050
+0.021
1310
V
0.63
−0.2
*1
Max.
V
V
V
V
1.7
8.0
0.1
8.0
6.0
0.3
28
15
15
15
15
44

IOV1
8
CU
HC
HD
DL
unless otherwise specified)
S-8261 Series
Unit
µA
µA
µA
µA
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
V
V
V
V
V
V
V
V
V
V
V
V
Condition
Test
11
12


1
1
2
2
3
3
3
4
5
5
5
5
7
7
8
8
6
6
Circuit
Test


2
2
1
1
2
2
2
2
2
2
2
2
4
4
4
4
3
3
2
2
9