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RC5055
PRODUCT SPECIFICATION
6
Table 1. Deschutes 400MHz DC-DC Converter Bill of Materials
Notes:
1. 12 turns of 16AWG wire on mocrometals T60-2 core.
2. 9 turns of 16AWG wire on Micrometals T50-8/90 core.
Item
Manufacturer Part #
Any
Any
Any
Any
Sanyo
6MV1500GX
Quantity
4
3
1
1
8
Description
Requirements/Comments
C1, C13–15
C2, C5, C16
C3
C4
C6–7, C17–22
1μF, 16V Capacitor
100nF, 50V Capacitor
390pF, 50V Capacitor
6.8nF, 50V Capacitor
1500μF, 6.3V Electrolytic
ESR
≤
44M
C8
1
3
22μF, 16V Capacitor
1200μF, 10V Electrolytic
C9–11
Sanyo
10MV1200GX
Any
Sanyo
6MV270GX
Fairchild
MBRS320L
Any
Any
Fairchild
NDB4050
Motoraola
2N6394
Fairchild
FDB6030L
Any
Any
Any
Any
Any
Any
I
RMS
= 2A
C12
C23
1
1
1nF, 50V Capacitor
270μF, 6.3V Electrolytic
D1
1
3A, 20V Schottky Diode
L1
L2
Q1
Optional
1
1
0.9μH inductor
1.3μH inductor1.3μH
N-Channel MOSFET
See Note 1.
See Note 2.
Q2
1
SCR
Q3–4
2
N-Channel MOSFET
R
DS(ON)
=20m
@
V
GS
= 4.5V
R1
R2
R3
R4
1
1
1
1
3
1
10
51.1K
30.1K
12
1K
R5, R8, R10
R6
Used to adjust output voltage
offset.
R7
R9
R11
R12–13
R14
R15
F1
U1
Any
Any
Any
Any
Any
Any
Littelfuse
Fairchild
RC5055M
1
1
1
2
1
1
1
1
187
10K
3.01K
4.7
20K
7.5K
12A, 32V fast-acting fuse
DC/DC Controller