参数资料
型号: S-8244AAZPH-CEZTFG
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封装: LEAD FREE, SNT-8
文件页数: 12/32页
文件大小: 320K
代理商: S-8244AAZPH-CEZTFG
BATTERY PROTECTION IC FOR 1-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
S-8244 Series
Rev.6.0_00
Seiko Instruments Inc.
2
Block Diagram
VCC
ICT
VC2
VC1
-
+
CO
SENSE
VC3
Control
logic
Overcharge detection
comparator 4
Overcharge detection
comparator 3
Overcharge detection
comparator 2
Overcharge detection
comparator 1
Reference voltage 4
Reference voltage 3
Reference voltage 2
Reference voltage 1
VSS
-
+
-
+
-
+
Overcharge
detection
delay circuit
Remark In the case of Nch open-drain output, only the Nch transistor will be connected to the CO pin.
In the case of Pch open-drain output, only the Pch transistor will be connected to the CO pin.
Figure 1
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