SC1214 查看數據表（PDF） - Semtech Corporation
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SC1214 Datasheet PDF : 8 Pages
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POWER MANAGEMENT
Outline Drawing - TSSOP-20
2X E/2
A
N
PIN 1
INDICATOR
ccc C 1 2 3
2X N/2 TIPS
e
D
E1 E
e/2
B
aaa C
SEATING
PLANE
C
D
A2 A
A1
bxN
bbb C A-B D
DIMENSIONS
DIM
INCHES
MIN NOM MAX
MILLIMETERS
MIN NOM MAX
A
-
- .047 -
- 1.20
A1 .002 - .006 0.05 - 0.15
A2 .031 - .042 0.80 - 1.05
b .007 - .012 0.19 - 0.30
c .003 - .007 0.09 - 0.20
D .251 .255 .259 6.40 6.50 6.60
E1 .169 .173 .177 4.30 4.40 4.50
E
.252 BSC
6.40 BSC
e
.026 BSC
0.65 BSC
L .018 .024 .030 0.45 0.60 0.75
L1
(.039)
(1.0)
N
20
20
01 0°
-
8° 0°
-
8°
aaa
.004
0.10
bbb
.004
0.10
ccc
.008
0.20
H
GAGE
c
PLANE
SIDE VIEW
0.25
SEE DETAIL A
L
(L1)
01
DETAIL A
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
2. DATUMS -A- AND -B- TO BE DETERMINED AT DATUM PLANE -H-
3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS
OR GATE BURRS.
4. REFERENCE JEDEC STD MO-153, VARIATION AC.
Land Pattern - TSSOP-20
X
(C)
P
GZ
Y
DIM
C
G
P
X
Y
Z
NOTES:
1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
DIMENSIONS
INCHES MILLIMETERS
(.222)
(5.65)
.161
4.10
.026
0.65
.016
0.40
.061
1.55
.283
7.20
Contact Information
2005 Semtech Corp.
Semtech Corporation
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
8
SC1214
www.semtech.com
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