SC220EVB Semtech, SC220EVB Datasheet - Page 12

• Manufacturer Part Number: SC220EVB
• Description: SC220 20 MHz Step-Down Regulator (SOIC-8) Evaluation Board
• Manufacturer: Semtech

Outline Drawing — SOIC 8 Lead
N O T E S :
1.
2.
3. D IM E N S IO N S "E 1" A N D "D " D O N O T IN C L U D E M O LD F LA S H , P R O T R U S IO N S
4.
S E A T IN G
P LA N E
C O N T R O L L IN G D IM E N S IO N S A R E IN M ILLIM E T E R S (A N G LE S IN D E G R E E S ).
D A T U M S
O R G A T E B U R R S .
R E F E R E N C E JE D E C S T D M S -012, V A R IA T IO N A A .
2 X N /2 T IP S
2X
aaa C
ccc C
-A -
E /2
C
S ID E V IE W
A N D
1
N
-B -
A
2
T O B E D E T E R M IN E D A T D A T U M P LA N E
D
b xN
bbb
B
e/2
e
A 1
S E E D E T A IL
C A -B D
E 1
A 2
D
E
A
A
P LA N E
G A G E
0.25
D IM
aaa
bbb
ccc
A 1
A 2
E 1
L 1
0 1
A
D
E
N
b
c
e
h
L
H
-H -
M IN
.0 53
.0 04
.0 49
.0 12
.0 07
.1 89
.1 50
.0 10
.0 16
0 °
IN C H E S
.2 3 6 B S C
.0 5 0 B S C
h
N O M
(.041)
D E T A IL
.1 93
.1 54
.0 28
.0 04
.0 10
.0 08
D IM E N S IO N S
8
-
-
-
-
-
-
-
M A X
.0 69
.0 10
.0 65
.0 20
.0 10
.1 97
.1 57
.0 20
.0 41
8 °
(L 1)
A
h
M IN
L
1.35
0.10
1.25
0 .31
0.17
4.80
3.80
0.25
0.40
M IL LIM E T E R S
0 °
6 .0 0 B S C
1 .2 7 B S C
N O M
(1 .04)
4.90
3.90
0.72
0.10
0.25
0.20
8
-
-
-
-
-
-
-
01
c
M A X
1.75
0.25
1.65
0.51
0.25
5.00
4.00
0 .50
1.04
8 °
SC220
12