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參數(shù)資料
| 型號： | MB3778P |
| 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, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數(shù)： | 20/29頁 |
| 文件大小： | 276K |
| 代理商： | MB3778P |
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MB3778
20
(Continued)
Timing resistor R
T
(
)
O
O
1 M
100 k
10 k
1 k
1 k
5 k 10 k
50 k100 k
500 k
C
T
=
15000 pF
C
T
=
1500 pF
C
T
=
150 pF
V
CC
=
6 V
Ta
=
+
25
°
C
T
μ
s
Timing capacitor C
T
(pF)
100
10
1
10
2
10
3
10
4
10
5
V
CC
=
6 V
R
T
=
15 k
Ta
=
+
25
°
C
Temperature Ta (
°
C)
F
d
10
0
10
40
20
0
20
40
60
80
100
120
V
CC
=
6 V
C
T
=
330 pF
R
T
=
15 k
Oscillation frequency (Hz)
D
t
(
100
80
60
40
20
0
5 k
10 k
50 k 100 k
500 k 1 M
V
CC
=
6 V
C
T
=
330 pF
R
T
=
15 k
Ta
=
+
25
°
C
Control voltage V
CTL
(V)
R
R
5.0
2.5
00
1
2
3
4
5
V
CC
=
6 V
Ta
=
+
25
°
C
Control voltage I
CTL
(V)
C
C
μ
A
500
250
00
4
8
12
16
20
V
CC
=
6 V
Ta
=
+
25
°
C
Timing resistor vs. Oscillation
frequency
Triangular waveform cycle vs. Timing ca-
pacitor
Temperature vs. Frequency stability
Oscillation frequency vs. Duty
Control voltage vs. Reference voltage
Control input current
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3778PF | 制造商:Panasonic Industrial Company 功能描述:IC |
| MB3778PF-E1 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller |
| MB3778PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller |
| 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: |
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