參數(shù)資料
型號(hào): MB3883
廠商: Fujitsu Limited
英文描述: 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down
中文描述: 6通道DC / DC轉(zhuǎn)換集成電路同步的電壓升壓和步驟整風(fēng)式
文件頁數(shù): 32/39頁
文件大?。?/td> 473K
代理商: MB3883
MB3883
32
Application example (Expansion 2/2)
F
Q8
Q10
Vo5
(5.0 V)
(100 mA)
L5
15
μ
H
L6
22
μ
H
C13
2.2
μ
F
C21
2.2
μ
F
CS
0.1
μ
F
C31
0.1
μ
F
R40
18 k
C32
100 pF
C33
0.1
μ
F
G
R11
1 k
C28
0.1
F
C29
0.33
μ
F
R37
15 k
R38
30 k
F
R36
47 k
R10
1 k
C27
0.1
F
R32
15 k
R33
30 k
R35
24 k
CH5
CH6
21
22
CTL1, 2
CTL3
23
CTL4
24
CTL5
1
44GND (O)
SWOUT
2 SWIN
VCC
19
(5.0 V)
20
17
GND
16
VREF
18
CSCP
26
CT
25
RT
27
VB
15
CTL
3
FB6
4
5
IN6
C
+
IN6
7
8
6
FB5
IN5
DTC5
45
46
OUT5-1
OUT5-2
47
48
OUT6
RB6
(48 Pin)
G
Q12
D9
Vo6
(5.0 V)
C22
2.2
μ
F
C16
56 pF
R5
C14
4.7
μ
F
C15
2.2
μ
F
C12
4.7
μ
F
Q11
D8
R34
15 k
R39
15 k
Q9
H:
L:
SWOUT = L
SWOUT = H
H : ON (Power/CH6)
L : OFF (Standby mode)
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