s-8211caz-i6t1g Seiko Instruments Inc., s-8211caz-i6t1g Datasheet - Page 16

• Manufacturer Part Number: s-8211caz-i6t1g
• Description: Battery Protection Ic For 1-cell Pack
• Manufacturer: Seiko Instruments Inc.

16
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series
(7) Power-down Current Consumption
(8) Resistance between VM Pin and VDD Pin
(9) Resistance between VM Pin and VSS Pin
(10) CO Pin Resistance “H”
(11) CO Pin Resistance “L”
(12) DO Pin Resistance “H”
(13) DO Pin Resistance “L”
(14) Overcharge Detection Delay Time
(15) Overdischarge Detection Delay Time
(Test Condition 5, Test Circuit 2)
The power-down current consumption (I
of V1 = V2 = 1.5 V (overdischarge status).
(Test Condition 6, Test Circuit 3)
The resistance between VM pin and VDD pin (R
conditions of V1 = 1.8 V, V2 = 0 V.
(Test Condition 6, Test Circuit 3)
The resistance between VM pin and VSS pin (R
conditions of V1 = 3.5 V, V2 = 1.0 V.
(Test Condition 7, Test Circuit 4)
The CO pin resistance “H” (R
V3 = 3.0 V.
(Test Condition 7, Test Circuit 4)
The CO pin resistance “L” (R
V3 = 0.5 V.
(Test Condition 8, Test Circuit 4)
The DO pin H resistance (R
V4 = 3.0 V.
(Test Condition 8, Test Circuit 4)
The DO pin L resistance (R
(Test Condition 9, Test Circuit 5)
The overcharge detection delay time (t
V1 momentarily increases (within 10 s) from overcharge detection voltage (V
voltage (V
(Test Condition 9, Test Circuit 5)
The overdischarge detection delay time (t
V1 momentarily decreases (within 10
detection voltage (V
CU
) 0.2 V under the set condition of V2 = 0 V.
DL
) 0.2 V under the set condition of V2 = 0 V.
DOL
DOH
) is the resistance at the DO pin under the set conditions of V1 = 1.8 V, V2 = 0 V, V4 = 0.5 V.
COL
COH
) is the resistance at the DO pin under the set conditions of V1 = 3.5 V, V2 = 0 V,
) is the resistance at the CO pin under the set conditions of V1 = 4.5 V, V2 = 0 V,
) is the resistance at the CO pin under the set conditions of V1 = 3.5 V, V2 = 0 V,
CU
PDN
) is the time needed for V
DL
s) from overdischarge detection voltage (V
Seiko Instruments Inc.
) is the current that flows through the VDD pin (I
) is the time needed for V
VMD
VMS
) is the resistance between VM pin and VDD pin under the set
) is the resistance between VM pin and VSS pin under the set
CO
DO
to change from “H” to “L” just after the voltage
to change from “H” to “L” just after the voltage
CU
) 0.2 V to overcharge detection
DL
)
DD
0.2 V to overdischarge
) under the set condition
Rev.5.4
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