參數(shù)資料
型號: MB3881
廠商: Fujitsu Limited
英文描述: 8-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down
中文描述: 8通道DC / DC變換器的同步整流集成電路的電壓升壓和降壓
文件頁數(shù): 22/40頁
文件大?。?/td> 509K
代理商: MB3881
MB3881
22
I
SETTING THE OUTPUT VOLTAGE
CH1 to CH4
CH5, CH6
+
+
+
+
47
46
R1
FB1
1.25 V
1.25 V
R2
V
O
=
(R1
+
R2)
1.0 V
Error
Amp.1
SCP
Comp.1
IN1
V
O
R2
+
+
+
23
22
18
21
R1
IN5
+
IN5
bV
R2
V
O
=
(R1
+
R2)
(aV > bV)
Error
Amp.5
SCP
Comp.5
IN5(C)
V
O
aV
bV
OVP
0.6 V
R2
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