參數(shù)資料
型號: SC4624
廠商: Semtech Corporation
英文描述: Low Input Voltage, High Efficiency, 4A Integrated FET Synchronous Step down DC/DC Regulator
中文描述: 低輸入電壓,高效率及4A集成FET的同步降壓直流/直流穩(wěn)壓器
文件頁數(shù): 19/20頁
文件大?。?/td> 738K
代理商: SC4624
19
2007 Semtech Corp.
www.semtech.com
SC4624
POWER MANAGEMENT
Outline Drawing - MLPQ - 20
DIMENSIONS
INCHES
(.156)
K
H
G
Z
X
P
(C)
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
4.80
.189
Z
Y
FAILURE TO DO SO MAY COMPROMISE THE THERMAL AND/OR
FUNCTIONAL PERFORMANCE OF THE DEVICE.
THERMAL VIAS IN THE LAND PATTERN OF THE EXPOSED PAD
SHALL BE CONNECTED TO A SYSTEM GROUND PLANE.
2.
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
NOTES:
1.
DIM
C
G
X
Y
H
K
P
MILLIMETERS
(3.95)
3.10
.010
.033
.122
.106
.020
.106
0.25
0.85
2.70
2.70
0.50
Land Pattern - MLPQ - 20
bxN
bbb
C A B
D1
E1
e
D/2
.035
(.008)
MAX
.039
.-
.012
NOM
0.90
0-
0.02
(0.20)
0.25
4.00
2.70
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
NOTES:
1.
2.
1
2
N
E
.020 BSC
L
.012
PIN 1
INDICATOR
(LASER MARK)
4.10
2.80
3.90
2.55
4.00 4.10
3.90
.154
.100
.161
.110
.161
aaa C
A
C
D
E
B
A1
A
A2
SEATING
PLANE
LxN
E/2
INCHES
MIN
.031
b
D
.007
bbb
N
D1
e
DIM
A1
A2
A
.000
-
0.30
0.18
.010
.157
.106
0.50
0.30
.004
.004
.20
.020
20
0.10
0.40
0.50 BSC
MILLIMETERS
MIN
MAX
1.00
0-
DIMENSIONS
NOM
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SC4624EVB-MLPQ 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Low Input Voltage, High Efficiency, 4A Integrated FET Synchronous Step down DC/DC Regulator