sc2677 Semtech Corporation, sc2677 Datasheet - Page 9

• Manufacturer Part Number: sc2677
• Description: Sc2677 Dual Synchronous Voltage-mode Controller With Current-sharing Circuitry
• Manufacturer: Semtech Corporation

Outline Drawing - TSSOP-20
Land Pattern - TSSOP-20
Contact Information
© 2004 Semtech Corp.
POWER MANAGEMENT
N O T E S :
N O T E S :
1 .
2 .
3 .
4 .
IN D IC A T O R
1 .
S E A T IN G
P L A N E
C O N T R O L L I N G D I M E N S I O N S A R E IN M IL L I M E T E R S ( A N G L E S I N D E G R E E S ) .
D A T U M S
D IM E N S IO N S " E 1 " A N D " D " D O N O T I N C L U D E M O L D F L A S H , P R O T R U S IO N S
O R G A T E B U R R S .
R E F E R E N C E J E D E C S T D M O - 1 5 3 , V A R IA T I O N A C .
( C )
2 X N /2 T IP S
T H I S L A N D P A T T E R N I S F O R R E F E R E N C E P U R P O S E S O N L Y .
C O N S U L T Y O U R M A N U F A C T U R IN G G R O U P T O E N S U R E Y O U R
C O M P A N Y 'S M A N U F A C T U R I N G G U I D E L I N E S A R E M E T .
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P IN 1
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a a a C
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c c c C
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S ID E V IE W
2
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Phone: [phone] FAX [phone]
T O B E D E T E R M IN E D A T D A T U M P L A N E
D
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
b x N
B
e /2
b b b
A 1
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Semtech Corporation
S E E D E T A IL
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a a a
b b b
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D I M
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b
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- H -
P L A N E
G A G E
M IN
.0 0 2
.0 3 1
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-
IN C H E S
. 2 5 2 B S C
. 0 2 6 B S C
N O M M A X
(.0 3 9 )
I N C H E S
.2 5 5
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2 0
D IM E N S IO N S
-
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H
( .2 2 2 )
.1 6 1
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D I M E N S I O N S
.0 4 7
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.0 0 7
.2 5 9
.1 7 7
.0 3 0
8
D E T A IL
M IN
0 .0 5
0 .8 0
0 .1 9
0 .0 9
6 .4 0
4 .3 0
0 .4 5
M IL L IM E T E R S
0
-
6 .4 0 B S C
0 .6 5 B S C
M IL L I M E T E R S
N O M
6 .5 0
4 .4 0
0 .6 0
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0 .1 0
0 .2 0
2 0
( L 1 )
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L
( 5 .6 5 )
M A X
4 .1 0
0 .6 5
0 .4 0
1 .5 5
7 .2 0
1 .2 0
0 .1 5
1 .0 5
0 .3 0
0 .2 0
6 .6 0
4 .5 0
0 .7 5
8
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www.semtech.com
SC2677