s-8211eae-i6t1g Seiko Instruments Inc., s-8211eae-i6t1g Datasheet - Page 11

• Manufacturer Part Number: s-8211eae-i6t1g
• Description: Lithium-ion Battery Protection Ics
• Manufacturer: Seiko Instruments Inc.

Rev.1.0
(9) Overcharge Detection Delay Time
(10) Overdischarge Detection Delay Time
(Test Condition 6, Test Circuit 4)
The overcharge detection delay time (t
V1 momentarily increases (within 10 s) from overcharge detection voltage (V
voltage (V
(Test Condition 6, Test Circuit 4)
The overdischarge detection delay time (t
V1 momentarily decreases (within 10
detection voltage (V
R1 =
220
V1
COM
_00
V1
COM
CU
VDD
VSS
) 0.2 V under the set conditions of V2 = 0 V.
VDD
VSS
Figure 5 Test Circuit 1
Figure 7 Test Circuit 3
S-8211E Series
DO
A I
S-8211E Series
DO
DL
V V
V4
DO
) 0.2 V under the set condition of V2 = 0 V.
DO
CO
A I
CO
V V
V3
CO
VM
CO
VM
CU
) is the time needed for V
DL
s) from overdischarge detection voltage (V
Seiko Instruments Inc.
) is the time needed for V
BATTERY PROTECTION IC FOR 1-CELL PACK
V2
I
V1
COM
V1
COM
DD
A
CO
DO
to change from “H” to “L” just after the voltage
VDD
VSS
VDD
VSS
Oscilloscope
to change from “H” to “L” just after the voltage
Figure 6 Test Circuit 2
Figure 8 Test Circuit 4
S-8211E Series
S-8211E Series
DO
DO
V V
CU
DO
) 0.2 V to overcharge detection
Oscilloscope
DL
CO
CO
)
V V
0.2 V to overdischarge
CO
S-8211E Series
VM
VM
V2
V2
11