s-8241abkpg-kbktfg Seiko Instruments Inc., s-8241abkpg-kbktfg Datasheet - Page 25

• Manufacturer Part Number: s-8241abkpg-kbktfg
• Description: Battery Protection Ic For 1-cell Pack
• Manufacturer: Seiko Instruments Inc.

Rev.8.1
(5) Abnormal charge current detection
Battery
voltage
DO pin
CO pin
VM pin
Note: (1) Normal mode, (2) Overcharge mode, (3) Overdischarge mode, (4) Overcurrent mode
Charger connection
Load connection
Remark (1) : Normal status, (2) : Overcharge status, (3) : Overdischarge status, (4) : Overcurrent status
_00
The charger is assumed to charge with constant current.
Status
Mode
V
V
V
V
V
V
The charger is assumed to charge with constant current.
V
V
V
V
V
DD
SS
CU
CL
DU
DL
DD
SS
DD
SS
CHA
Overdischarge detection delay time (t
(1)
Seiko Instruments Inc.
BATTERY PROTECTION IC FOR 1-CELL PACK
Figure 11
(3)
DL
)
(1)
Abnormal charging current detection delay time
( = Overcharge detection delay time (t
(2)
S-8241 Series
(1)
CU
))
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