鈭?/div>
COMPARATOR
1.25 V
REFERENCE
REGULATOR
CT
2.2 nF
4
3
D
L
47
mH
S
1
TSD
S
Q
SET dominant
2
V
in
12 V +
C
in
220
mF
5
V
out
3.3 V /
800 mA
+
NCP3063x = Specific Device Code
x=B
A
= Assembly Location
L, WL
= Wafer Lot
Y, YY
= Year
W, WW
= Work Week
G
= Pb鈭扚ree Package
(Note: Microdot may be in either location)
R1
2.4 kW
R2
3.9 kW
470
mF
C
out
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
Figure 1. Typical Buck Application Circuit
漏
Semiconductor Components Industries, LLC, 2006
1
November, 2006 鈭?Rev. 1
Publication Order Number:
NCP3063/D