参数资料
型号: SC4519HSETRT
厂商: Semtech
文件页数: 14/14页
文件大小: 0K
描述: IC REG BUCK 3A 8-SOIC
标准包装: 1
类型: 降压(降压)
输出数: 1
输入电压: 4.4 V ~ 24 V
PWM 型: 电流模式
频率 - 开关: 600kHz
电流 - 输出: 3A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
包装: 标准包装
供应商设备封装: 8-SO 裸露焊盘
产品目录页面: 1358 (CN2011-ZH PDF)
其它名称: SC4519HSEDKR
SC4519H
POWER MANAGEMENT
Outline Drawing - SOIC-8L EDP
A
2X E/2
N
e
D
E1 E
DIM
A
A1
A2
b
c
DIMENSIONS
INCHES MILLIMETERS
MIN NOM MAX MIN NOM MAX
.053 - .069 1.35 - 1.75
.000 - .005 0.00 - 0.13
.049 - .065 1.25 - 1.65
.012 - .020 0.31 - 0.51
.007 - .010 0.17 - 0.25
1
2
D
E1
.189
.150
.193
.154
.197
.157
4.80
3.80
4.90
3.90
5.00
4.00
ccc C
2X N/2 TIPS
e/2
E
e
F
.236 BSC
.050 BSC
.116 .120 .130
6.00 BSC
1.27 BSC
2.95 3.05 3.30
D
B
H
h
L
L1
.085
.010
.016
.095
-
.028
(.041)
.099
.020
.041
2.15
0.25
0.40
2.41
-
0.72
(1.05)
2.51
0.50
1.04
aaa C
SEATING
PLANE
C
A1
A2 A
N
01
aaa
bbb
ccc
8
-
.004
.010
.008
8
-
0.10
0.25
0.20
bxN
F
bbb
C A-B D
h
EXPOSED PAD
H
GAGE
PLANE
H
h
c
0.25
L
(L1)
01
SEE DETAIL
A
DETAIL
A
SIDE VIEW
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 MS-012, VARIATION BA.
Land Pattern - SOIC-8L EDP
E
SOLDER MASK
D
DIMENSIONS
DIM
INCHES
MILLIMETERS
(C)
F
G
Z
C
D
E
(.205)
.134
.201
(5.20)
3.40
5.10
F
.101
2.56
Y
G
P
.118
.050
3.00
1.27
THERMAL VIA
? 0.36mm
P
X
X
Y
Z
.024
.087
.291
0.60
2.20
7.40
NOTES:
1.
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
2. REFERENCE IPC-SM-782A, RLP NO. 300A.
3.
THERMAL VIAS IN THE LAND PATTERN OF THE EXPOSED PAD
SHALL BE CONNECTED TO A SYSTEM GROUND PLANE.
FAILURE TO DO SO MAY COMPROMISE THE THERMAL AND/OR
FUNCTIONAL PERFORMANCE OF THE DEVICE.
Contact Information
Semtech Corporation
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
? 2007 Semtech Corp.
14
www.semtech.com
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