參數(shù)資料
型號(hào): MB3789PFV
廠商: FUJITSU LTD
元件分類: 穩(wěn)壓器
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 0.07 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO16
封裝: PLASTIC, SSOP-16
文件頁(yè)數(shù): 13/28頁(yè)
文件大?。?/td> 214K
代理商: MB3789PFV
13
MB3789
I
SETTING THE OUTPUT VOLTAGE
Set the output voltage by connecting the input pins (+IN, –IN) and output pin (FB) of error amplifiers 1 and 2 as
shown in Figures 1 and 2.
R1
R
R2
R
V
REF
V
OUT
(R1 + R2)
2
×
R
2
+
V
OUT
+ =
V
REF
R
NF
R1
R
R2
R
V
REF
R
NF
(R1 + R2) + V
REF
2
×
R
1
V
REF
V
OUT
V
OUT
=
Figure 1 Setting the output voltage (positive output voltage (V
OUT
))
Figure 2 Setting the output voltage (negative output voltage (V
OUT
))
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