参数资料
型号: FAN5093MTCX_NL
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: 3 A SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO24
封装: LEAD FREE, TSSOP-24
文件页数: 17/17页
文件大小: 578K
代理商: FAN5093MTCX_NL
PRODUCT SPECIFICATION
FAN5093
REV. 1.1.0 3/27/03
9
Application Circuit
Figure 2. Application Circuit for 70A VRM 9.x Desktop Application
Table 2. FAN5093 Application Bill of Materials for Figure 2
Reference
QTY
Description
Manufacturer / Number
U1
1
IC, PWM, FAN5093
Fairchild FAN5093
Q1-8
8
NFET, 30V, 50A, 9m
Fairchild FDD6696
D1, 2, 3
3
DIOS, 40V, 500mA
Fairchild MBR0540
L1, 2
2
IND, 850nH, 30A, 0.9m
Inter-Technical SCTA5022A-R85M
L3
opt
IND, 750nH, 20A, 3.5m
Inter-Technical SC4015-R75M
R1-4, 9
5
4.7
, 5%
R5-8
4
2.2
, 5%
R10
1
10
, 5%
R11
1
10K, 5%
R12
1
75.0K, 1%
R13
1
13.3K, 1%
R14
1
56.2K, 1%
C1-6
6
1.0f, 25V, 10%, X7R
C7-10
4
0.1f, 16V, 10%, X7R
Cin
4
1500f, 16V, 20%,12m
, Aluminum Electrolytic
Rubycon 16MBZ1500M
Cout
8
2200f, 6.3V, 20%, 12m
, Aluminum Electrolytic
Rubycon 6.3MBZ2200M
+12V
C3
R11
R6
+ Cout
C2
Q5
L2
C7
D3
R2
VID3
Q8
R5
VID4
Q2
Q3
Vi n
R1
VID0
R10
C1
VCore
R3
R13
C9
Q6
Q1
C6
R4
R12
R7
Q7
R14
VID1
+ Cin
Vi n
FAN5093
U1
8
11
1
2
3
4
5
24
20
14
22
6
12
9
13
17
7
18
15
10
16
23
21
19
LDRVB
HDRVB
VID0
VID1
VID2
VID3
VID4
VFB
IL IM
HDRVA
ENABLE/SS
BYPASS
BOOTB
PGND B
BOOTA
LDRVA
AGND
VCC
SWA
SWB
PGNDA
RT
DROOP/E*
PWRGD
R9
C8
L1
R8
+5V
L3
C4
Q4
C5
VID2
C10
D2
D1
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