參數(shù)資料
型號(hào): S-8232AYFT-T2
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: TSSOP-8
文件頁(yè)數(shù): 12/26頁(yè)
文件大?。?/td> 729K
代理商: S-8232AYFT-T2
BATTERY PROTECTION IC FOR 2-CELL SERIAL PACK
S-8232 Series
Rev.4.3_01
Seiko Instruments Inc.
2
Block Diagram
Auxiliary
overcharge
detector 1
Reference
voltage 1
DO, CO control signal
CO
DO
ICT
VM
VSS
VC
SENS
VCC
RCOL
Overcharge
detector 1
Over-
discharge
detector 1
Over-
discharge
detector 2
Overcharge
detector 2
Auxiliary
overcharge
detector 2
Reference
voltage 2
Control
logic
Delay circuit
control signal
Delay circuit control signal
Delay circuit
control signal
Delay circuit
control signal
Over current
detection circuit
+
+
+
+
+
Remark Resistor (RCOL) is connected to the Nch transistor although CO pin serves as a CMOS output.
For this, impedance becomes high when outputting “L” from CO pin. Refer to the “
Electrical
Characteristics” for the impedance value.
Figure 1
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