S-8204BAC-TCT1G Seiko Instruments, S-8204BAC-TCT1G Datasheet - Page 20

• Manufacturer Part Number: S-8204BAC-TCT1G
• Description: Battery Management Battery Prot IC 3 or 4 Cell
• Manufacturer: Seiko Instruments

Specifications of S-8204BAC-TCT1G

• Product: Li-Ion Protection
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

20
BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK
S-8204A Series
2. Discharge Overcurrent Detection
*1. < 1 > : Normal status
Remark The charger is assumed to charge with a constant current. V
VINI pin voltage
Battery voltage
DOP pin voltage
COP pin voltage
VMP pin voltage
Load connection
Status
< 2 > : Discharge overcurrent status
*1
the charger.
(n = 1 to 4)
V
V
V
SHORT
DIOV1
DIOV2
V
V
V
V
V
V
V
V
V
V
V
V
CUn
CLn
DUn
DLn
DD
SS
EB+
SS
DD
SS
DD
SS
detection delay time 1(t
Discharge overcurrent
<1>
V
V
HC
HD
Seiko Instruments Inc.
DIOV1
High-Z
)
<2>
Figure 10
detection delay time 2 (t
Discharge overcurrent
<1>
High-Z
<2>
DIOV2
EB+
)
indicates the open voltage of
Short circuit detection voltage
<1>
delay time (t
<2>
High-Z
SHORT
Rev.3.0
)
<1>
_00