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參數(shù)資料
| 型號(hào)： | MB3883PFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down |
| 中文描述： | 0.2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQFP48 |
| 封裝： | PLASTIC, LQFP-48 |
| 文件頁(yè)數(shù)： | 16/39頁(yè) |
| 文件大小： | 473K |
| 代理商： | MB3883PFV |
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MB3883
16
(Continued)
Ta
=
+
25
°
C
VCC
=
5 V
RT
=
18 k
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
200
400
600
800
1000
1200
VCC
=
5 V
RT
=
18 k
CT
=
100 pF
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
40
20
0
20
40
60
80
100
Ta
=
+
25
°
C
VCC
=
5 V
10000
1000
100
10
10
100
1000
10000
RT
=
100 k
RT
=
18 k
RT
=
4.3 k
Ta
=
+
25
°
C
VCC
=
5 V
10000
1000
100
10
1 k
10 k
100 k
1 M
CT
=
1000 pF
CT
=
100 pF
CT
=
47 pF
CT
=
470 pF CT
=
220 pF
VCC
=
5 V
CTL
=
CTL1, 2
=
CTL3
=
CTL4
=
CTL5
=
5 V
RT
=
18 k
CT
=
100 pF
560
540
520
500
480
460
440
40
20
Ambient temperature Ta (
°
C)
0
20
40
60
80
100
Triangular wave upper and lower limit voltage
vs. ambient temperature
T
l
C
Ambient temperature Ta (
°
C)
Triangular wave oscillator frequency
vs. timing capacitor
T
f
O
Timing capacitor C
T
(pF)
Triangular wave oscillator frequency
vs. timing resistor
T
f
O
Timing resistor R
T
(
)
Triangular wave oscillator frequency
vs. ambient temperature
T
f
O
Upper
Lower
T
l
C
Triangular wave upper and lower limit voltage
vs. triangular wave oscillator frequency
Triangular wave oscillator frequency f
OSC
(kHz)
Upper
Lower
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3883PV | 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 |
| MB3885 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:1-channel DC/DC Converter IC with Synchronous Rectifier |
| MB3885PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:1-channel DC/DC Converter IC with Synchronous Rectifier |
| MB3885PFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB3886 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type |
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