参数资料
型号: SC1485ITSTRT
厂商: Semtech
文件页数: 26/27页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM 28-TSSOP
标准包装: 1
PWM 型: 控制器
输出数: 2
占空比: 90%
电源电压: 1.8 V ~ 25 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: 28-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: SC1485ITSDKR
NOT RECOMMENDED FOR NEW DESIGN
POWER MANAGEMENT
Outline Drawing - TSSOP-28
SC1485
2X E/2
PIN 1
INDICATOR
N
A
e
E1
D
E
DIM
A
A1
A2
b
c
D
E1
E
e
DIMENSIONS
INCHES MILLIMETERS
MIN NOM MAX MIN NOM MAX
- - .047 - - 1.20
.002 - .006 0.05 - 0.15
.031 - .042 0.80 - 1.05
.007 - .012 0.19 - 0.30
.003 - .007 0.09 - 0.20
.378 .382 .386 9.60 9.70 9.80
.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
e/2
B
L
L1
N
01
aaa
.018
.024
(.039)
28
-
.004
.030
0.45
0.60
(1.0)
28
-
0.10
0.75
aaa C
D
bbb
ccc
.004
.008
0.10
0.20
SEATING
PLANE
C
bxN
bbb
A1
C A-B D
A2 A
GAGE
PLANE
H
c
0.25
L
(L1)
01
SIDE VIEW
SEE DETAIL
A
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 AE.
? 2005 Semtech Corp.
26
www.semtech.com
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