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零件编号
产品描述 (功能)
AN1077 查看數據表(PDF) - Intersil
零件编号
产品描述 (功能)
比赛名单
AN1077
ISL6244EVAL1 Multi-phase Evaluation Board Setup Procedure
Intersil
AN1077 Datasheet PDF : 16 Pages
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Board Layout Information
5
4
3
2
1
+VDC
R1
90K
+5V
D
C
R4
2.5k
0
B
C2
R5
12nF
C3
2.43k
nopop
A
5
C1
D
R2
0.1uF
10K
R36
10k
0
TP1
ENABLE
PGOOD
TP2
R3
107k
0
VID4
VID3
VID2
VID1
VID0
R35
1
VID2
2
VID1
3
VID0
4
NC
U1
5
OFS
ISL6244CR
6
COMP
7
FB
8
NC
33
PAD
PWM4
24
ISEN4
23
ISEN1
22
PWM1
21
PWM2
20
GND
19
ISEN2
18
ISEN3
17
0
TP3
ISEN4
TP5
1
TP4
PWM2
ISEN2
ISEN3
PWM3
ISEN1
PWM1
R41
C
0.0
R42
nopop
PWM4
Use to switch between
3 & 4-phase operation:
4-phase: pop R42 (0-ohm)
nopop R41
3-phase: nopop R42
pop R41 (0-ohm)
B
TP6
0.0
R6
R7
715
R8
C4
603
6.8nF
20.0
TP7
TP8
VCORE+
VCORE-
+5V
R9
C5
10.0
1uF
0
4
3
Steve Laur
4020 Stirrup Creek Drive
Durham, NC 27703
Size
Title
A
ISL6244 EVAL 1 for AMD Hammer
Date: Tuesday, June 17, 2003
2
Sheet 1
of
1
A
Rev
B
5
FIGURE 3. SCHEMATIC 1
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