S-8253A SII [Seiko Instruments Inc], S-8253A Datasheet - Page 2

• Manufacturer Part Number: S-8253A
• Description: BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK
• Manufacturer: SII [Seiko Instruments Inc]

2
BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK
S-8253A/B Series
1. S-8253A Series
Block Diagrams
Remark All diodes shown in figure are parasitic diodes.
VMP
DOP
COP
CTL
200 nA
95 kΩ
900 kΩ
Seiko Instruments Inc.
Oscillator, counter,
controller
+
−
+
−
+
−
CTLM
CTLH
Figure 1
−
+
+
−
−
+
+
−
−
+
+
−
Rev.3.7
VDD
VC1
VC2
VSS
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