FAN5066 Fairchild Semiconductor, FAN5066 Datasheet - Page 9

• Manufacturer Part Number: FAN5066
• Description: Ultra Low Voltage Synchronous DC-DC Controller
• Manufacturer: Fairchild Semiconductor

Application Circuit
REV. 2.1.4 11/13/01
PRODUCT SPECIFICATION
+12V
+5V
C1
0.1 F
499
499
R5
R6
VDDQ
1.5 H
L1
C11
680 F
Figure 2. 12A Application Circuit for DDR VTT
C2
12
13
14
15
16
19
11
17
18
20
C9
0.1 F
FAN5066
0.1 F
ENABLE
U1
100pF
C10
C7
0.1 F
10
9
8
7
4
2
1
6
5
3
R1
47
C4
1 F
D1
1N4735A
C5
1 F
R4
C8
10K
0.1 F
4.7
4.7
R2
R3
PWRGD
VCC
Q1
Q2
C6
0.1 F
1.5 H
L2
*Refer to Table 3 for value
of C
OUT
.
C OUT
VO
*
FAN5066
9