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參數資料
| 型號： | FAN5068MPX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩壓器 |
| 英文描述： | DDR-1/DDR-2 plus ACPI Regulator Combo |
| 中文描述： | 1.5 A SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, QCC24 |
| 封裝： | 5 X 5 MM, MO-220WHCC, MLP-24 |
| 文件頁數： | 2/18頁 |
| 文件大小： | 159K |
| 代理商： | FAN5068MPX |
PRODUCT SPECIFICATION
FAN5068
2
REV. 1.0.1 9/9/04
Block Diagrams
Figure 1. DDR/ACPI System Regulation Schematic
The components selected are for a 15A ouput on VDDQ.
Table 1. BOM for Figure 1
Description
See notes below
See notes below
Qty
Ref.
Vendor
Part Number
COUT
C1, C12,
C17
C2, C4
C3
C6
C9
C10, C11
C5
C8
L1
L2
Q1
Capacitor 1uF, 10%, 16VDC, X7R, 1206
Capacitor 10nF, 10%, 100VDC, X7R, 0805
Capacitor 2.2nF, 10%, 50V, X7R, 0805
Capacitor 33pF, 10%, 50VDC, NPO, 0805
Capacitor 10nF, 10%, 100VDC, X7R, 0805
Capacitor 220nF, 20%, 10VDC, X5R, 0603
Capacitor 100nF, 10%, 25VDC, X7R, 0805
Inductor 1.8uH, 3.24m
Inductor 0.39uH, 2.8m
MOSFET N-CH, 8.8m
FDD6296
2
1
1
1
2
1
1
1
1
1
KEMET
Panasonic
AVX
Panasonic
Panasonic
AVX
Kemet
Inter-Technical
Inter-Technical
Fairchild
C1206C105K4RACTU
ECJ-2VB2A103K
08055C222KAT2A
ECJ-2VC1H330J
ECJ-2VB2A103K
06033D224MAT
C0805C104K3RACTU
SC5018-1R8M
SC7232-R39M
FDD6296
, 16 Amps, 20%, 0.5"
, 15 Amps, 20%, 0.25"
, 30V, 50A, D-PAK, FSID:
Q1
C5
C2
C13
C1
C3
C17
C4
C12
L1
L2
R3
R8
R7
R2
R5
R9
R4
+12
+5MAIN
+5VSB
+5VSB
5V DUAL
R10
R1
R6
C6
C11
C10
C8
C7
S3
PWM
SYS
LDOs
VTT
LDO
3.3 MAIN
VDDQ
3.3 ALW
VCC
C9
VDDQ
C
OUT
5V MAIN
BOOT
SBSW
S3#O
S3#I
SS
ILIM
G1.2
1.2 OUT
FB1.2
PGOOD
VCC
EN
HDRV
SW
ISNS
LDRV
GND
FB
COMP
VDDQ IN
REF IN
VTT SNS
VTT OUT
Q3
Q4
Q5
Q6
Q2
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