BATTERY PROTECTION IC FOR SINGLE-CELL PACK
S-8261 Series
Rev.1.9_00
(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 (V0INH) is defined as the voltage between VDD and VSS at
which VCO goes “H” (VVM + 0.1 V or higher) when the voltage V1 is gradually increased from the starting
condition of V1 = 0 V and V2 = −4 V.
R1 = 470 Ω
IDD
VDD
VDD
DP
VM
DP
VM
V1
V1
S-8261 series
S-8261 series
VSS
VSS
CO
V
DO
V
CO
DO
V2
VDO
VCO
VDO
VCO
V
V
COM
V1
COM
Test Circuit 2
VDD
Test Circuit 1
IDD
VDD
DP
VM
DP
S-8261 series
V1
S-8261 series
VSS
VM
VSS
DO
CO
DO
CO
IVM
V2
V2
IDO
V4
ICO
V3
COM
V1
COM
Test Circuit 4
Test Circuit 3
VDD
DP
VM
S-8261 series
VSS
DO
CO
V2
Oscilloscope Oscilloscope
COM
Test Circuit 5
Figure 5
Seiko Instruments Inc.
17
SII [ SEIKO INSTRUMENTS INC ]
