NCP1547 ON Semiconductor, NCP1547 Datasheet - Page 13

• Manufacturer Part Number: NCP1547
• Description: Buck Regulator
• Manufacturer: ON Semiconductor

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18X
PIN 1 LOCATION
2X
0.08
0.10
2X
18X
18X
0.15
0.15
C
C
L
K
C
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
C
1
BOTTOM VIEW
18
SIDE VIEW
TOP VIEW
e
D2
D
10
A1
9
(A3)
18X
E2
E
N. American Technical Support: 800−282−9855 Toll Free
Europe, Middle East and Africa Technical Support:
Japan Customer Focus Center
A
b
PACKAGE DIMENSIONS
0.10
0.05 C
USA/Canada
Phone: [phone]
Phone: 81−3−5773−3850
B
A
SEATING
http://onsemi.com
PLANE
C
DFN18 6x5, 0.5P
C
CASE 505−01
NOTE 3
A
NCP1547
ISSUE D
B
13
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
4.19
1
SOLDERING FOOTPRINT*
NOTES:
1. DIMENSIONS AND TOLERANCING PER
2. DIMENSIONS IN MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED
4. COPLANARITY APPLIES TO THE EXPOSED
ASME Y14.5M, 1994.
TERMINAL AND IS MEASURED BETWEEN
0.25 AND 0.30 MM FROM TERMINAL
PAD AS WELL AS THE TERMINALS.
DIM
A1
A3
D2
E2
A
b
D
E
K
L
e
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
MILLIMETERS
3.24
5.30
MIN
0.80
0.00
0.18
3.98
2.98
0.20
0.45
0.20 REF
6.00 BSC
5.00 BSC
0.50 BSC
MAX
1.00
0.05
0.30
4.28
3.28
0.65
−−−
DIMENSIONS: MILLIMETERS
NCP1547/D
0.75
18X
PITCH
0.50
0.30
18X