s-8242bac-i8t1g Seiko Instruments Inc., s-8242bac-i8t1g Datasheet - Page 17
s-8242bac-i8t1g
Manufacturer Part Number
s-8242bac-i8t1g
Description
Battery Protection Ic For 2-serial-cell Pack
Manufacturer
Seiko Instruments Inc.
Datasheet
1.S-8242BAC-I8T1G.pdf
(32 pages)
- Current page: 17 of 32
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Rev.1.9
3. Charger Detection
*1. (1) : Normal status
Remark The charger is assumed to charge with a constant current.
Charger connection
Load connection
Status
Battery
voltage
DO pin
voltage
CO pin
voltage
VM pin
voltage
(2) : Overdischarge status
_00
*1
(n= 1, 2)
V
V
V
V
V
V
V
V
V
V
V
CHA
CUn
CLn
DUn
DLn
DD
SS
DD
SS
DD
SS
Overdischarge detection delay time (t
(1)
BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK
Seiko Instruments Inc.
Figure 12
(2)
DL
)
VM pin voltage < V
Overdischarge detection (V
S-8242B Series
(1)
CHA
DL
)
17
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