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PRODUCT SPECIFICATION
RC5040
7
Test Circuits
Figure 1. Non-Synchronous DC-DC Converter Application Schematic
Figure 2. Synchronous DC-DC Converter Application Schematic
VO
GND
VID3
VID2
VID1
VID0
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
16
17
18
19
20
VCC
PWRGD
RC5040
VCC
VCC
OUTEN
R5
10K
C10
0.1
μ
F
C11
0.22
μ
F
R6
10K
R4
10K
10K
10K
10K
R3
R2
R1
CEXT
39pF
C7
0.1
μ
F
C6
4.7
μ
F
DS1
65-5040-09
SS32
R7
10K
C1
1000
μ
F
C2
C3
1000
μ
F 1000
μ
F
C5
0.1
μ
F
DS2
1N5817
C12
1
μ
F
L1
1.3
μ
H
M1
2SK1388
M2
2SK1388
C8
C9
0.1
μ
F
0.1
μ
F
R
SENSE
6m
C
L2
2.5
μ
H
VREF
C
C
1
μ
F
1
μ
F
C4
0.1
μ
F
1
μ
F
VO
GND
VID3
VID2
VID1
VID0
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
16
17
18
19
20
VCC
PWRGD
RC5040
VCC
VCC
OUTEN
R5
10K
C10
0.1
μ
F
C11
0.22
μ
F
R6
10K
R4
10K
10K
10K
10K
R3
R2
R1
CEXT
39pF
C7
0.1
μ
F
C6
4.7
μ
F
DS1
SS32
65-5040-10
R7
10K
C1
1000
μ
F
C2
C3
1000
μ
F
1000
μ
F
C5
0.1
μ
F
DS2
1N5817
C12
1
μ
F
L1
1.3
μ
H
M1
2SK1388
M2
2SK1388
C8
C9
0.1
μ
F
0.1
μ
F
RSENSE
6m
1
μ
F
C
L2
2.5
μ
H
M3
2SK1388
VREF
C
C
1
μ
F
1
μ
F
C4
0.1
μ
F