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PRODUCT SPECIFICATION
RC5102
5
P
Figure 4. RC5102 Application Schematic for Pentium P54/P55C
Table 2. Components for P54C/P55C Application Circuit
Quantity
1
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
2
Reference
C9
C7
C6, C8
Q1, Q2
Q3
R1
R5, R2
R3
R4
R7
R6
R8
R11
R12
R13
R14
C2, C4
Part
330
1
0.1
D44H11
2N2222
0.01
200
1.8 K
1.5 K
1.5 K
1.3 K
2.786 K
2 K
300 K
100 K
20 K
1500
Description
AVX Electrolytic
Chip Cap
Chip Ceramic
Power NPN Transistor
General Purpose NPN Transistor
1% Resistor
1% Resistor
1% Resistor
1% Resistor
0.1% Resistor
1% Resistor
1% Resistor
1% Resistor
5% Resistor
5% Resistor
5% Resistor
Sanyo Electrolytic
m
F
F
m
m
F
m
F
RC5102
5
6
7
8
65-5102-06
+12V
4
3
2
1
C9
330
μ
F
C4
1500
μ
F
C2
1500
μ
F
R4
1.3K
D44H11
R5
1.5K
GND
VCC
+5V
Q1
D44H11
Q2
V2
R2
2.0K
R3
2.3K
R1
0.01
C6
0.1
μ
F
C8
0.1
μ
F
C7
10
μ
F
2N2222
Q3
P54C = 3.5V @ 10A
P55C = 2.8V @ 6A
P54C = No Output
P55C = 3.3V @ 3A
J1
OPEN: V1=2.8V
CLOSED:V1=3.5V
R3A
4.3K
C10
10nF
R7
7K
R8
40
R9
200
V1