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S-8205AAA-TCT1U Datasheet, PDF (3/33 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC | |||
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Rev.1.9_00
BATTERY PROTECTION IC FOR 4-SERIES OR 5-SERIES CELL PACK
S-8205A/B Series
2. S-8205B Series
VM
CO
DO
VINI
CTLC
CTLD
CCT
CDT
RVMD
Control circuit
RVMS
Delay circuit
Delay circuit
Delay circuit
+
â Discharge
+ overcurrent
â Load
short circuit
+
â Charge
overcurrent
RCTLC
Delay circuit
Delay circuit
Overcharge 1
â
Over- +
discharge 1+
â
Overcharge 2
â
Over-
+
discharge 2 +
â
Overcharge 3
â
Over-
+
discharge 3 +
â
Overcharge 4
â
Over-
+
discharge 4 +
â
Overcharge 5
â
Over-
+
discharge 5
+
â
RCTLD
Remark Diodes in the figure are parasitic diodes.
Figure 2
VDD
VC1
VC2
VC3
VC4
VC5
VSS
CIT
3
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