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參數(shù)資料
| 型號： | MB3778PFV |
| 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： | 0.075 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | PLASTIC, SSOP-16 |
| 文件頁數(shù)： | 13/29頁 |
| 文件大?。?/td> | 276K |
| 代理商： | MB3778PFV |
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MB3778
13
I
HOW TO SET THE OUTPUT VOLTAGE
The output voltage is set using the connections shown in “Connection of error Amp. Output Voltage V
0
≥
0” and
“Connection of Error Amp. Output Voltage V
0
< 0”.
The error amplifier power is supplied by the reference voltage circuit as is that of the other internal circuits. The
common mode input voltage range is from 1.05 V to 1.45 V.
Set 1.23 V (V
REF
/2) as the reference input voltage that is connected to either inverting or non-inverting input
terminals.
Connection of Error Amp. Output Voltage V
0
≥
0
Connection of Error Amp. Output Voltage V
0
< 0
R
R
2
R
R
1
R
NF
V
REF
V
O
V
O
V
REF
2
×
R
2
(R
1
+
R
2
)
+
=
+
+
PIN 5 or PIN 12
R
R
2
R
R
1
R
NF
V
REF
V
O
V
REF
2
×
R
1
(R
1
+
R
2
)
+
V
REF
+
=
V
O
PIN 5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3778PFV-E1 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller |
| MB-378 | 制造商:Maxxtro 功能描述: |
| MB3782 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller |
| MB3782_1 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:ASSP Power Supplies BIPOLAR Switching Regulator Controller |
| MB3782P | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:ASSP Power Supplies BIPOLAR Switching Regulator Controller |
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