S-8204BAD-TCT1S Seiko Instruments, S-8204BAD-TCT1S Datasheet - Page 2

• Manufacturer Part Number: S-8204BAD-TCT1S
• Description: Battery Management BATTERY PROT IC 3-4 SERIES CELL PCK
• Manufacturer: Seiko Instruments

Specifications of S-8204BAD-TCT1S

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2
BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK
S-8204B Series
Block Diagram
Remark Diodes in the figure are parasitic diodes.
COP
VMP
DOP
CDT
CCT
VINI
SEL
CIT
R
R
VMD
VMS
+
−
+
−
+
−
Discharge
overcurrent 1
Discharge
overcurrent 2
Short circuit
Delay circuit
Delay circuit
Seiko Instruments Inc.
Delay circuit
Figure 1
Control circuit
Delay circuit
Delay circuit
Over-
discharge 2
Over-
discharge 4
Over-
discharge 3
Overcharge
4
Over-
discharge 1
Overcharge
3
Overcharge
2
Overcharge
1
−
+
+
−
+
+
−
−
+
−
+
−
+
−
−
+
Rev.3.2
_00
CTLC
CTLD
VDD
VC1
VC2
VC3
VC4
VSS