MB3881 Datasheet, PDF (34/40 Pages) Fujitsu Component Limited. – 8-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down

MB3881
s PARTS LIST
COMPONENT
ITEM
SPECIFICATION
Q1 to Q7
Q8
Q9, Q10
PNP Tr
NPN Tr
FET
VCEO = −12 V
VCEO = 15 V
VDSS = 30 V
D1 to D9
D10 to D13
Diode
Diode
VF = 0.42 V (max.) , IR = 1 mA
VF = 0.77 V, IR = 10 µA (max.)
L1
Coil
33 µH 0.69 A, 148 mΩ
L2, L3
Coil
15 µH
1 A, 74.5 mΩ
L4
Coil
6.8 µH
1.5 A, 35.4 mΩ
L5
Coil
15 µH
1A, 74.5 mΩ
L6
Coil
6.8 µH
1.5 A, 35.4 mΩ
L7
Coil
15 µH
1 A, 74.5 mΩ
L8, L9
Coil
33 µH 0.69 A, 148 mΩ
L10, L11
Coil
15 µH
1 A, 74.5 mΩ
T1
Transformer
C1 to C11
C13
C14 to C16
C17
C18
C19
C20
C21 to C30
C31
C32
C33 to C46
Ceramics Condensor
Ceramics Condensor
Ceramics Condensor
Ceramics Condensor
Ceramics Condensor
Ceramics Condensor
Ceramics Condensor
Ceramics Condensor
Ceramics Condensor
Ceramics Condensor
Ceramics Condensor
2.2 µF
2200 pF
3900 pF
470 pF
680 pF
2200 pF
100 pF
0.1 µF
100 pF
0.1 µF
1 µF
16 V
50 V
50 V
50 V
50 V
50 V
50 V
16 V
50 V
16 V
25 V
R1
R2 to R4
R5
R6
R7
R8
R9 to R16
R17
R18, R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
240 Ω
75 Ω
3 kΩ
1 kΩ
100 Ω
12 kΩ
1 kΩ
12 kΩ
20 kΩ
16 kΩ
39 kΩ
13 kΩ
39 kΩ
13 kΩ
5.1 kΩ
20 kΩ
15 kΩ
20 kΩ
75 kΩ
15 kΩ
130 kΩ
10 kΩ
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
1/16 W
VENDOR
SANYO
SANYO
Fairchild
ORIGIN
ORIGIN
TDK
TDK
TDK
TDK
TDK
TDK
TDK
TDK
SUMIDA
34
PARTS No.
CPH3106
CPH3206
NDS355AN
F1J2H
F02J9
SLF6028T-330MR69
SLF6028T-150M1R0
SLF6028T-6R8M1R5
SLF6028T-150M1R0
SLF6028T-6R8M1R5
SLF6028T-150M1R0
SLF6028T-330MR69
SLF6028T-150M1R0
CLQ72B
(Continued)