参数资料
型号: SC470ITSTRT
厂商: Semtech
文件页数: 30/31页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM 14-TSSOP
标准包装: 1
PWM 型: 控制器
输出数: 1
电源电压: 5 V ~ 5.5 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
包装: 标准包装
产品目录页面: 1358 (CN2011-ZH PDF)
其它名称: SC470ITSDKR
NOT RECOMMENDED FOR NEW DESIGN
POWER MANAGEMENT
Marking Information - TSSOP-14
SC470
Top Mark
SC470I
xxxxxx
yyww
yyww = Datecode (Example: 9812)
xxxxxx = Semtech Lot # (Example: 81101)
Outline Drawing - TSSOP-14
Bottom
.047
1.20
.006
0.05
0.15
.002
.042
0.80
1.05
.031
.007
.012
0.19
0.30
.007
0.09
0.20
.003
2X E/2
PIN 1
INDICATOR
A
E1
D
E
DIM
A
A1
A2
b
c
D
E1
E
e
DIMENSIONS
INCHES MILLIMETERS
MIN NOM MAX MIN NOM MAX
- - - -
- -
- -
- -
- -
.193 .197 .201 4.90 5.00 5.10
.169 .173 .177
4.30 4.40 4.50
.252 BSC
6.40 BSC
.026 BSC
0.65 BSC
ccc C
2X N/2 TIPS
1 2 3
B
e
L
L1
N
01
aaa
.018
.024
(.039)
14
-
.004
.030
0.45
0.60
(1.0)
14
-
0.10
0.75
aaa C
D
bbb
ccc
.004
.008
0.10
0.20
SEATING
PLANE
C
bxN
bbb
A2 A
A1
C A-B D
GAGE
PLANE
H
c
SIDE VIEW
0.25
A
SEE DETAIL
DETAIL
(L1)
A
L
01
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 AB-1.
? 2005 Semtech Corp.
30
www.semtech.com
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