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UC3845BVDR2G Drawing Diagrams - ON Semiconductor
| Manufacturer: | ON Semiconductor |
| Category: | Voltage Regulators |
| Case Package: | SOIC-14 |
| Description: | UC3845BVDR2G, PWM Current Mode Controller, 1A, 250kHz, 36V, 14Pin SOIC |
| Pictures: |
UC3845BVDR2GDatasheet PDF
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SOIC−14 NB
CASE 751A−03
ISSUE L
DATE 03 FEB 201
6
SCALE 1:1
1
14
GENERIC
MARKING DIAGRAM*
XXXXXXXXXG
AWLYWW
1
14
XXXXX = Specific Device Code
A = Assembly Location
WL = Wafer Lot
Y = Year
WW = Work Week
G = Pb−Free Package
*This information is generic. Please refer t
o
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “ G”,
may or may not be present.
STYLES ON PAGE 2
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE PROTRUSION
SHALL BE 0.13 TOTAL IN EXCESS OF AT
MAXIMUM MATERIAL CONDITION.
4. DIMENSIONS D AND E DO NOT INCLUDE
MOLD PROTRUSIONS.
5. MAXIMUM MOLD PROTRUSION 0.15 PER
SIDE.
H
14
8
71
M
0.25 B
M
C
h
X 45
SEATING
PLANE
A1
A
M
_
S
A
M
0.25 B
S
C
b
13X
B
A
E
D
e
DETAIL A
L
A3
DETAIL A
DIM MIN MAX MIN MAX
INCHESMILLIMETERS
D 8.55 8.75 0.337 0.344
E 3.80 4.00 0.150 0.157
A 1.35 1.75 0.054 0.068
b 0.35 0.49 0.014 0.019
L 0.40 1.25 0.016 0.049
e 1.27 BSC 0.050 BSC
A3 0.19 0.25 0.008 0.010
A1 0.10 0.25 0.004 0.010
M 0 7 0 7
H 5.80 6.20 0.228 0.244
h 0.25 0.50 0.010 0.019
__ __
6.50
14X
0.58
14X
1.18
1.27
DIMENSIONS: MILLIMETERS
1
PITCH
SOLDERING FOOTPRINT*
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
0.10
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
http://onsemi.com
1
© Semiconductor Components Industries, LLC, 2002
October, 2002 − Rev. 0
Case Outline Number:
XXX
DOCUMENT NUMBER:
STATUS:
NEW STANDARD:
DESCRIPTION:
98ASB42565B
ON SEMICONDUCTOR STANDARD
SOIC−14 NB
Electronic versions are uncontrolled except when
accessed directly from the Document Repository. Printed
versions are uncontrolled except when stamped
“CONTROLLED COPY” in red.
PAGE 1 OF 3
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