FAN5063 Datasheet, PDF (7/14 Pages) Fairchild Semiconductor – ACPI Dual Switch Controller

PRODUCT SPECIFICATION
Application Circuits
+5V Standby
5V Main
+12V
3.3V Main
C1
Q1
Q2
SLP_S3
SLP_S5
PWR_OK
FAN5063
D1
C2
1
16
2
15
3
14
4
U1
13
5 _FAN5063 12
6
11
7
10
8
9
C3
Q3
R1
C4
R2
Adjustable Dual
3.3V Dual (PCI)
C5
C6
Figure 4. ACPI Selector
Table 3. FAN5063 Application Bill of Materials
Reference Manufacturer, Part # Quantity
Description
C1-4
Various
4
100nF, 25V
C5–6
Various
2
220µF, 6V
R1
Various
1
*
R2
Various
1
10KΩ Resistor
D1
Fairchild
MBR0520L
1
20V, 1/2A Schottky
Q1
Fairchild
FDS4410DY
1
N-channel
MOSFET
Q2
Fairchild
NDS9956A
1
N-channel
MOSFET
Q3
Fairchild
TIP41A
1
NPN
U1
Fairchild
FAN5063
1
ACPI Dual Switch
Controller
Comments
Ceramic
Tantalum, ESR ~ 0.1Ω
*10KΩ for 2.5V, 16.5KΩ for 3.3V
R_ds,on = 20mΩ @ V_gs = 4.5V
R_ds,on = 110mΩ @ V_gs = 4.5V
V_CE ~0.4V @ I_C = 2A, I_B = 100mA
REV. 1.0.0 12/4/00
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