S-8261 Seiko Instruments, S-8261 Datasheet - Page 17

• Manufacturer Part Number: S-8261
• Description: Battery Protection IC for Single-Cell Pack
• Manufacturer: Seiko Instruments

Rev.1.9
(12) Test Condition 12, Test Circuit 2 (Product with 0 V battery charge inhibition function)
〈〈 0 V Battery Charge Inhibition Battery Voltage 〉〉
The 0 V battery charge inhibition battery voltage (V
which V
condition of V1 = 0 V and V2 = −4 V.
R1 = 470 Ω
_00
I
DD
V1
COM
V1
A
COM
V1
COM
Oscilloscope
CO
VDD
VSS
VDD
VSS
goes “H” (V
S-8261 series
VSS
VDD
S-8261 series
Test Circuit 3
DO
DO
Test Circuit 5
Test Circuit 1
S-8261 series
DO
V
V
DO
Oscilloscope
VM
CO
+ 0.1 V or higher) when the voltage V1 is gradually increased from the starting
CO
V
CO
VM
VM
DP
DP
CO
V
BATTERY PROTECTION IC FOR SINGLE-CELL PACK
DP
VM
Seiko Instruments Inc.
A
I
V2
VM
V2
Figure 5
0INH
) is defined as the voltage between VDD and VSS at
I
DD
V1
V1
COM
A
COM
V
VDD
VDD
VSS
VSS
I
DO
V4
DO
S-8261 series
S-8261 series
Test Circuit 4
Test Circuit 2
DO
DO
A
V
V
CO
V3
CO
CO
A
V
S-8261 Series
I
DP
VM
VM
CO
DP
V2
V2
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