NCP5314 ON Semiconductor, NCP5314 Datasheet - Page 28

• Manufacturer Part Number: NCP5314
• Description: Two/Three/Four-Phase Buck CPU Controller
• Manufacturer: ON Semiconductor

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is a trademark of Switch Power, Inc.
9
B
−AB−
−AC−
B1
−T−
8
1
32
9
S1
A1
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE −AB− IS LOCATED AT BOTTOM OF
4. DATUMS −T−, −U−, AND −Z− TO BE DETERMINED
5. DIMENSIONS S AND V TO BE DETERMINED AT
6. DIMENSIONS A AND B DO NOT INCLUDE MOLD
7. DIMENSION D DOES NOT INCLUDE DAMBAR
8. MINIMUM SOLDER PLATE THICKNESS SHALL BE
9. EXACT SHAPE OF EACH CORNER MAY VARY
G
A
Y14.5M, 1982.
LEAD AND IS COINCIDENT WITH THE LEAD
WHERE THE LEAD EXITS THE PLASTIC BODY AT
THE BOTTOM OF THE PARTING LINE.
AT DATUM PLANE −AB−.
SEATING PLANE −AC−.
PROTRUSION. ALLOWABLE PROTRUSION IS
0.250 (0.010) PER SIDE. DIMENSIONS A AND B
DO INCLUDE MOLD MISMATCH AND ARE
DETERMINED AT DATUM PLANE −AB−.
PROTRUSION. DAMBAR PROTRUSION SHALL
NOT CAUSE THE D DIMENSION TO EXCEED
0.520 (0.020).
0.0076 (0.0003).
FROM DEPICTION.
S
0.10 (0.004) AC
DETAIL Y
−Z−
25
4X
17
4X
0.20 (0.008)
−U−
0.20 (0.008)
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Japan: ON Semiconductor, Japan Customer Focus Center
V1
2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051
Phone: 81−3−5773−3850
PACKAGE DIMENSIONS
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AB
CASE 873A−02
FTB SUFFIX
AC
T−U
NCP5314
LQFP−32
ISSUE A
T−U
28
Z
DIM
Z
A1
B1
S1
V1
M
W
A
B
C
D
E
F
G
H
K
N
P
Q
R
S
V
X
J
P
1.400
0.300
1.350
0.300
0.050
0.090
0.500
0.090
0.150
MILLIMETERS
MIN
0.800 BSC
0.400 BSC
9.000 BSC
4.500 BSC
9.000 BSC
4.500 BSC
7.000 BSC
3.500 BSC
7.000 BSC
3.500 BSC
0.200 REF
1.000 REF
1
12 REF
_
_
C
1.600
0.450
1.450
0.400
0.150
0.200
0.700
0.160
0.250
MAX
5
_
E
DETAIL Y
0.055
0.012
0.053
0.012
0.002
0.004
0.020
0.004
0.006
H
MIN
0.276 BSC
0.138 BSC
0.276 BSC
0.138 BSC
0.031 BSC
0.016 BSC
0.354 BSC
0.177 BSC
0.354 BSC
0.177 BSC
0.008 REF
0.039 REF
12 REF
1
INCHES
_
_
8X
0.063
0.018
0.057
0.016
0.006
0.008
0.028
0.006
0.010
MAX
M_
5
_
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AE
AE
X
SECTION AE−AE
K
É É
F
É É
É É
R
METAL
BASE
J
N
Q_
NCP5314/D
D