S-8242B 查看數據表（PDF） - Seiko Instruments Inc
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S-8242B Datasheet PDF : 30 Pages
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BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK
S-8242B Series
Block Diagram
DO
CO
300 kΩ
VM
10 kΩ
Delay circuit, controller,
0 V battery charge/
charge inhibition circuit
−
+
+
−
+
−
−
+
+
−
+
−
Charger
detector
Remark All the diodes in the figure are parasitic diodes.
Figure 1
Rev.1.4_00
VDD
VC
VSS
2
Seiko Instruments Inc.
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