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參數(shù)資料
| 型號(hào)： | MB3825APFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 6-ch DC/DC Converter IC With Synchronous Rectifier |
| 中文描述： | 0.2 A SWITCHING CONTROLLER, 800 kHz SWITCHING FREQ-MAX, PQFP64 |
| 封裝： | PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 4/39頁 |
| 文件大?。?/td> | 465K |
| 代理商： | MB3825APFV |
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MB3825A
4
(Continued)
Pin No.
(Continued)
Symbol
I/O
Descriptions
CH 5
17
FB5
O
Channel 5 error amplifier output pin.
16
–IN(E)5
I
Channel 5 error amplifier inverted input pin.
15
+IN(E)5
I
Channel 5 error amplifier non-inverted input pin.
14
IN(C)5
I
Channel 5 short detection comparator input pin.
64
OUT1-5
O
Channel 5 output pin.
2
CB1-5
—
Channel 5 boot capacitor connection pin.
1
CB2-5
—
3
VB5
—
Channel 5 output sink current setting pin.
8
OVP5,6
I
Channel 5, 6 output maximum voltage setting pin.
CH 6
12
FB6
O
Channel 6 error amplifier output pin.
11
–IN(E)6
I
Channel 6 error amplifier inverted input pin.
10
+IN(E)6
I
Channel 6 error amplifier non-inverted input pin.
9
IN(C)6
I
Channel 6 short detection comparator input pin.
4
OUT1-6
O
Channel 6 output pin.
6
CB1-6
—
Channel 6 boot capacitor connection pin.
5
CB2-6
—
7
VB6
—
Channel 6 output sink current setting pin.
8
OVP5,6
I
Channel 5, 6 output maximum voltage setting pin.
21
RT
—
Triangular wave frequency setting resistor connection pin.
22
CT
—
Triangular wave frequency setting capacitor connection pin.
30
CTL1
I
Power supply control circuit.
“H” level: Power supply operating mode
“L” level: Standby mode
29
CTL2
I
Channel 3 control circuit.
When CTL1 pin is “H” level
“H” level: Channel 3 in operating mode
“L” level: Channel 3 in OFF mode
13
SCP
I
Short detection comparator input pin.
23
CSCP
—
Short protection circuit capacitor connection pin.
26
CS
—
Soft start circuit capacitor connection pin.
T
O
C
C
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相關(guān)代理商/技術(shù)參數(shù) |
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| 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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| MB3828PFV-G-BND | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Pentium DC/DC Converter IC |
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