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參數(shù)資料
| 型號(hào)： | MB3821PFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 2-ch DC/DC Converter IC With Synchronous Rectifier |
| 中文描述： | 0.5 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO24 |
| 封裝： | PLASTIC, SSOP-24 |
| 文件頁數(shù)： | 10/24頁 |
| 文件大?。?/td> | 273K |
| 代理商： | MB3821PFV |
10
MB3821
(Continued)
100
90
80
70
60
50
40
30
20
10
0
10 k
100 k
1 M
Ta
= +
25
°
C
V
CC
=
16 V
CTL
=
5 V
SEL
=
0 V
100
90
80
70
60
50
40
30
20
10
0
100
1 k
10 k
Ta
= +
25
°
C
V
CC
=
16 V
CTL
=
5 V
SEL
=
5 V
1 M
10 M
100 k
10 k
1 k
1 k
10 k
100 k
C
T
=
100 pF
C
T
=
500 pF
C
T
=
15000 pF
Ta
=
+
25
°
C
V
CC
=
16 V
CTL
=
5 V
SEL
=
0 V
1 M
100 k
10 k
1 k
100
1 k
10 k
100 k
C
T
=
100 pF
C
T
=
500 pF
C
T
=
15000 pF
Ta
=
+
25
°
C
V
CC
=
16 V
CTL
=
5 V
SEL
=
5 V
230
220
210
240
250
200
190
180
170
160
150
0
10
20
30
40
50
R
T
=
10 k
, C
T
=
500 pF
Ta
=
+
25
°
C
CTL
=
5 V
SEL
=
0 V
23
22
21
24
25
20
19
18
17
16
15
0
10
20
30
40
50
R
T
=
10 k
, C
T
=
500 pF
Ta
=
+
25
°
C
CTL
=
5 V
SEL
=
5 V
Duty vs. oscillator frequency (ch1)
D
D
Oscillator frequency f
OSC
(Hz)
Triangular wave oscillator frequency
vs. timing resistance
Duty vs. oscillator frequency (ch1)
Oscillator frequency f
OSC
(Hz)
Triangular wave oscillator frequency
vs. timing resistance
T
O
(
T
O
(
Timing resistance R
T
(
)
Triangular wave oscillator frequency
vs. power supply voltage
Timing resistance R
T
(
)
Triangular wave oscillator frequency
vs. power supply voltage
T
O
(
Power supply voltage V
CC
(V)
Power supply voltage V
CC
(V)
T
O
(
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3821PFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB3825 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectifier |
| MB3825A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectifier |
| MB3825APFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectifier |
| MB3827 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down |
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