CS5166GDWR16 View Datasheet(PDF) - ON Semiconductor
Part Name
Description
MFG CO.
'CS5166GDWR16' PDF : 25 Pages View PDF
CS5166
15. Create a subground (local GND) plane preferably on
the PCB top layer and under the IC controller.
Connect all logic capacitor returns and the LGND pin
+5.0 V
of the IC to this place. Connect the subground plane
to the main GND plane using a minimum of four (4)
vias.
MBRS120
1.0 μF
MBRS120
MBRS120
1.0 μF
1200 μF/10 V × 3
330 pF
0.1 μF
VCC
VID0
VGATE(H)
VID1
CS5166
VID2
VID3
VGATE(L)
VID4
PGND
COFF
SS
COMP
ISENSE
PWRGD
VFB
LGND
0.1 μF
IRL3103S
IRL3103S
0.1 μF
1000 pF
Droop Resistor
(Embedded PCB trace)
1.2 μH 3.0 mΩ
VCC
1200 μF/10 V
×5
VSS
510
3.3 k
PWRGD
PENTIUM II
SYSTEM
VID4
VID3
VID2
VID1
VID0
Figure 37. Additional Application Diagram, +5.0 V to +2.8 V @ 14.2 A for 300 MHz Pentium II
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