S-8204BAD-TCT1S Seiko Instruments, S-8204BAD-TCT1S Datasheet - Page 21
S-8204BAD-TCT1S
Manufacturer Part Number
S-8204BAD-TCT1S
Description
Battery Management BATTERY PROT IC 3-4 SERIES CELL PCK
Manufacturer
Seiko Instruments
Datasheet
1.S-8204BAD-TCT1S.pdf
(36 pages)
Specifications of S-8204BAD-TCT1S
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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Rev.3.2
2. Overcharge Detection and Overdischarge Detection (Product without Power-down Function)
*1.
Remark The charger is assumed to charge with a constant current. V
VMP pin voltage 1/2×V
_00
Charger connection
<1> : Normal status
<2> : Overcharge status
<3> : Overdischarge status
DOP pin voltage
COP pin voltage
Status
Load connection
Battery voltage
39/40×V
*1
(n = 1 to 4)
BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK
V
V
V
V
V
V
V
V
V
CUn
CLn
DLn
DD
SS
DD
EB-
DD
DD
SS
DD
<1>
Overcharge detection
delay time (t
Seiko Instruments Inc.
CU
High-Z
<2>
)
Figure 9
<1>
Overdischarge detection
EB-
delay time (t
indicates the open voltage of the charger.
DL
)
<3>
S-8204B Series
<1>
21
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