S-8261AAHMD-G2H-T2 Seiko Instruments, S-8261AAHMD-G2H-T2 Datasheet - Page 6

• Manufacturer Part Number: S-8261AAHMD-G2H-T2
• Description: Battery Management 4.28V Single Cell
• Manufacturer: Seiko Instruments

Specifications of S-8261AAHMD-G2H-T2

• Product: Li-Ion Protection
• Battery Type: Li-Ion, Li-Pol
• Output Voltage: 8 V
• Operating Supply Voltage: 1.5 V to 8 V
• Supply Current: 7 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SOT-23-6
• Mounting Style: SMD/SMT
• Uvlo Start Threshold: 1 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6
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
Current consumption in normal operation
Current consumption at power down
OUTPUT RESISTANCE
CO pin H resistance
CO pin L resistance
DO pin H resistance
DO pin L resistance
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
*1.
BATTERY PROTECTION IC for SINGLE-CELL PACK
S-8261 Series
CU
HC
DL
HD
IOV1
Electrical Characteristics (1) Except detection delay time (25° ° ° ° C)
=2.0 V to 3.0 V, 10 mV Step
=3.9 V to 4.4 V, 5 mV Step
=0.0 V to 0.4 V, 50 mV Step
=0.0 V to 0.7 V, 100 mV Step
=0.05 V to 0.3 V, 10 mV Step
Since products are not screened at low and high temperature, the specification for this temperature range is guaranteed by design, not tested in production.
Parameter
Symbol
V
V
V
V
V
V
R
R
R
R
R
R
V
V
I
I
V
V
V
SHORT
V
DSOP1
DSOP2
0CHA
IOV1
IOV2
OPE
PDN
CHA
COH
DOH
VMD
VMS
0INH
COL
DOL
CU
HC
HD
DL
Measure-
condition
ment


11
12
1
1
2
2
3
3
3
4
5
5
7
7
8
8
6
6
Seiko Instruments Inc.
0 V battery charging available
0 V battery charging unavailable
Internal circuit operating voltage
Internal circuit operating voltage
V
V
V
CO
CO
DO
V
=3.0 V, V
=0.5 V, V
=3.0 V, V
DO
V
V
V
DD
Ta= −5°C to 55°C
=0.5 V, V
DD
DD
= 3.5 V, V
V
=1.8 V, V
=3.5 V, V
DD
Remark
=V
DD
DD
DD








VM
=3.5 V, V
=4.5 V, V
=3.5 V, V
DD
=1.5 V
=V
VM
VM
VM
VM
=1.0 V
=0 V
=0 V
=1.8 V
*1
VM
VM
VM
=0 V
=0 V
=0 V
(Ta= 25°C unless otherwise specified)
−0.025
−0.030
−0.025
−0.050
−0.050
−0.015
Min.
V
−1.0
100
V
V
V
V
V
0.4
0.9
1.5
1.5
1.0
2.5
2.5
2.5
2.5
1.2

10

IOV1
CU
CU
HC
HD
DL
Typ.
V
−0.7
300
V
V
V
V
V
0.5
1.2
3.5
20



IOV1
−
−
5
5
5
5
CU
CU
HC
DL
HD
+0.025
+0.030
+0.025
+0.050
+0.050
+0.015
Max.
V
−0.4
V
V
V
V
900
V
0.6
1.5
7.0
0.1
0.5
28
10
10
10
10
40

IOV1
8
CU
CU
HC
HD
DL
Unit
µA
µA
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
V
V
V
V
V
V
V
V
V
V
V
V
Rev.1.4
Measurement
circuit


1
1
2
2
2
2
2
2
2
2
4
4
4
4
3
3
2
2
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