參數(shù)資料
型號(hào): MB3885
廠商: Fujitsu Limited
英文描述: 1-channel DC/DC Converter IC with Synchronous Rectifier
中文描述: 1通道DC / DC變換器的同步整流集成電路
文件頁(yè)數(shù): 25/29頁(yè)
文件大?。?/td> 239K
代理商: MB3885
MB3885
25
I
COMPONENT LIST
Notes : IR : International Rectifier Corp.
ROHM : Rohm, Ltd.
TDK : TDK, Ltd.
COMPONENT
ITEM
SPECIFICATION
VDS
=
30 V, Qg
=
23 nC (Max.)
VF
=
0.35 V (Max.) , at IF
=
1 A
VF
=
0.3 V (Max.) , at IF
=
10 mA
VENDOR
PARTS No.
Q1, Q2
FET
IR
IRF7811
D1
D2
Diode
Diode
ROHM
ROHM
RB051L-40
RB495D
L1
Coil
2.7
μ
H
12 A, 4.5 m
TDK
RLF12545T
-2R7N8R7
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
OS Condenser
Ceramics Condenser
Ceramics Condenser
Ceramics Condenser
Ceramics Condenser
Ceramics Condenser
Ceramics Condenser
Ceramics Condenser
Ceramics Condenser
Electrolytic Condenser
Ceramics Condenser
Ceramics Condenser
22
μ
F
0.1
μ
F
0.022
μ
F
0.1
μ
F
0.01
μ
F
470 pF
0.1
μ
F
4.7
μ
F
0.1
μ
F
68
μ
F
2.2
μ
F
0.1
μ
F
2 k
3.3 k
10 k
6.2 k
10 k
2.7 k
10 k
25 V
25 V
25 V
25 V
10 V
50 V
25 V
10 V
25 V
6.3 V
6.3 V
25 V
R1
R2
R3
R4
R5
R6
R7
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
1/4 W
1/4 W
1/4 W
1/4 W
1/4 W
1/4 W
1/4 W
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