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參數(shù)資料
| 型號(hào)： | MB3785APFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Switching Regulator Controller (4 Channels plus High-Precision, High-Frequency Capabilities) |
| 中文描述： | 0.03 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQFP48 |
| 封裝： | PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 11/29頁 |
| 文件大小： | 293K |
| 代理商： | MB3785APFV |
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11
MB3785A
I
TYPICAL CHARACTERISTIC CURVES
(Continued)
1. Supply current vs. Supply voltage
S
C
10
8
6
4
2
00
4
8
12
16
20
Supply voltage V
CC
(V)
Ta = +25°C
CTL1 = 6 V
CTL1, 2 = 6 V,
CTL1, 2, 3 = 6 V
5
4
3
2
1
00
4
8
12
16
20
Supply voltage V
CC
(V)
R
R
Ta = +25°C
2. Reference voltage vs. Supply voltage
3. Reference voltage and Output current setting
pin voltage vs. Supply voltage
R
R
5
4
3
2
1
0
1
2
3
4
5
V
REF
V
E
Supply voltage V
CC
(V)
5
4
3
2
1
V
E
Ta = +25°C
2.54
2.52
2.50
2.48
2.46
2.44
2.56
–60
–40
–20
0
20
40
60
80
100
V
CC
= 6 V
V
CTL1, 2,3
= 6 V
I
OR
= –1 mA
R
R
4. Reference voltage vs. Ambient temperature
Ambient temperature T
a
(°C)
2.0
5. Reference voltage vs. Control voltage
R
R
3.0
2.8
2.4
2.6
2.2
0
1
2
3
4
5
V
CC
= 6 V
Ta = +25°C
Control voltage V
CTL1
(V)
V
CC
= 6 V
Ta = +25°C
6. Control current vs. Control voltage
C
C
μ
A
500
400
300
200
100
00
4
8
12
16
20
Control voltage V
CTL1
(V)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3785APFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB3788 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:SWITCHING REGULATOR CONTROLLER |
| MB3789 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller (Supporting External Synchronization) |
| MB3789PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller (Supporting External Synchronization) |
| MB3789PFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
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