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PRODUCT SPECIFICATION
RC5011
7
A
Figure 4.
RC5023/RC5011 Power Supply System Bill of Materials
Reference
L2-L4
X2-X7, X1
D5-D7
D2-D4, D1
R2-R4
C2-C4
C5-C7, CV
C8-C10, CLI
C11-C13, C22
C5V
R8
R9
RC5023
L1
C1
CX
R6
R7
RC5011
Qty
3
7
3
4
3
6
4
4
4
1
1
1
1
1
2
1
1
1
1
Specification
Part No.
Manufacturer
Pulse Engineering
Siliconix
Nihon
Nihon
IRC
Sprague
Murata
NEC
Sprague
NEC
Panasonic
Panasonic
Fairchild emiconductor
Sumida
Sprague
Murata
Panasonic
Panasonic
Fairchild emiconductor
9.4
m
H, 2.8A Inductors
N-channel MOSFETs
3.3A, 20V SMT diodes
1.1A, 20V SMT diodes
1 watt 12m ohm, 1% resistors
330
m
F, 10V tantalum capacitors
0.1
m
F, 16V ceramic capacitors
4.7
m
F, 10V tantalum capacitors
33
m
F, 35V tantalum capacitors
10
m
F, 10V tantalum capacitors
3.3K ohm, 0.1% resistor
19.4K ohm, 0.1% resistor
Triple-Output DC-DC Converter
10
m
H, 2.65A inductor
100
m
F, 20V tantalum capacitor
100pF, 16V ceramic capacitor
110K ohm, 1% resistor
133K ohm, 1% resistor
12V Complement of RC5023
PE-53631
Si4410DY
NSQ03A02L
EC10QS02L
LRC-2512
595D337X0010R2T
GRM40X7R104K025BL
NR Series
595D336X0035R2T
NR Series
CDRH125
595D107X0020R2T
GRM40C0G101J050BD
+ C11
C5
28
27
26
25
24
23
22
21
20
19
18
17
16
15
U2
U1
RC5023
REF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
EN2
IFB2
VFB2
VFBR2
FETOP2
HIDRV2
VCCOP2
LDRV2
GNDP
LDRV5
FETOP5
HIDRV5
VCCQP5
EN5
EN3
IFB3
VFB3
FETOP3
HIDRV3
VCCQP3
PGND3
VCCSW
LDRV3
VCCL
VFB5
REF
VSS
IFB5
2.9V OUTPUT ENABLE
33
μ
F
+ C8
+
4.7
μ
F
+ C2
660
μ
F
+ C4
660
μ
F
C10
D4
D3
D2
X2
L2
L4
R2
X6
X7
R8
R4
12m
D7
R9
2.5V
12m
9.4
μ
H
9.4
μ
H
X3
4.7
μ
F
C12
VBAT
EN3
+3.3V
+3.3 OUTPUT
ENABLE
C9
4.7
μ
F
CV
100nF
5V
33
μ
F
C7
C3
660
μ
F
L1
10
μ
H
1
2
L
3
4
EN5V
CX
R7
13.3K
R6
X1
110K
D1
+12V
+
C1
300
μ
F
VSS
EN12V
VBAT
VOUT
RC5011
DRV
VFB
8
7
6
5
CL1
4.7
μ
F
CX
100pF
+
+
+
C5V
10
μ
F
+
1C6
100
μ
F
C13
33
μ
F
0.1
μ
F
GND
GND
GND
GND
GND
GND
GND
EN12V
EN5V
GND
5V LINEAR REGULATOR OUTPUT
L3 9.4
μ
H
X5
X4
D6
R3
12m
GND
2.5V
+
EN2
EN5 +5V OUTPUT ENABLE
+2.9V
+5V
GND
GND
GND
C22
33
μ
F
+
GND
6V-30V
GND
GND
D5
19.4K
3.3K