SG6846B Fairchild Semiconductor, SG6846B Datasheet - Page 14

• Manufacturer Part Number: SG6846B
• Description: The highly integrated PWM controller, SG6846B, provides several features to enhance the performance of fly-back converters
• Manufacturer: Fairchild Semiconductor

© 2008 Fairchild Semiconductor Corporation
SG6846B • Rev. 1.3.4
Physical Dimensions
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify
or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically
the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/.
1.75 MAX
R0.10
0.406
8°
0°
0.90
INDICATOR
PIN ONE
R0.10
(0.33)
6.20
5.80
0.25
0.10
1
8
DETAIL A
SCALE: 2:1
5.00
4.80
3.81
Figure 21. 8-Pin Small Outline Package (SOP)
(1.04)
0.51
0.33
1.27
0.50
0.25
SEATING PLANE
4
5
0.25
x 45°
3.80
4.00
C
GAGE PLANE
A
0.36
M
B
C
0.10 C
B A
14
NOTES: UNLESS OTHERWISE SPECIFIED
A) THIS PACKAGE CONFORMS TO JEDEC
B) ALL DIMENSIONS ARE IN MILLIMETERS.
C) DIMENSIONS DO NOT INCLUDE MOLD
D) LANDPATTERN STANDARD: SOIC127P600X175-8M.
E) DRAWING FILENAME: M08AREV13
MS-012, VARIATION AA, ISSUE C,
FLASH OR BURRS.
1.75
OPTION B - NO BEVEL EDGE
OPTION A - BEVEL EDGE
LAND PATTERN RECOMMENDATION
SEE DETAIL A
1.27
0.65
0.25
0.19
5.60
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