NCP1521 Datasheet, PDF (13/17 Pages) ON Semiconductor – 1.5 MHz, 600 mA, High−Efficiency, Low Quiescent Current, Adjustable Output Voltage Step−Down Converter

NCP1521
J1
1 ^VFVIN
2
Power
0
U1
VIN _{1 VP}
C1
4.7 mF
2 _GND
EN 3 _EN
5 LX 1 ^L1
LX
2.2 mH
4
FB
2
C2
10 mF
0
NCP152x
0
VP
EN
J4
J5
1
2
3
CON3
VOUT
R1
220 K
C3
18 pF
OUTPUT
1
2
J3
R2
220 K
0
0
BNCH
R3
220 K
0
0
Figure 29. Schematics
Figure 30. Silkscreen Layer
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