参数资料
型号: LX1673-09CPW-TR
厂商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分类: 稳压器
英文描述: 1 A SWITCHING CONTROLLER, 1035 kHz SWITCHING FREQ-MAX, PDSO20
封装: ROHS COMPLIANT, PLASTIC, TSSOP-20
文件页数: 4/13页
文件大小: 286K
代理商: LX1673-09CPW-TR
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 12
Copyright
2004
Rev 1.0, 3/18/2005
WWW
.Microse
m
i
.CO
M
LX1673
High Frequency PWM Regulator
PRODUCTION DATA SHEET
TM
PACKAGE DI MENSI ONS
LQ
20-Pin Micro Leadframe Package (MLPQ) Package
E
A
e
b
E2
D2
L
D
A3
A1
MILLIMETERS
INCHES
Dim
MIN
MAX
MIN
MAX
A
0.80
1.00
0.031
0.039
A1
0
0.05
0
0.002
A3
0.25 REF
0.010
b
0.23
0.38
0.009
0.015
D
5.00 BSC
0.197
D2
1.25
3.25
0.050
0.128
E
5.00 BSC
0.197
E2
1.25
3.25
0.050
0.128
e
0.65 BSC
0.026
L
0.35
0.75
0.014
0.030
Note: Dimensions do not include mold flash or protrusions; these shall not exceed 0.155mm(0.006”) on any side. Lead dimension shall
not include solder coverage.
PW 20-Pin Thin Small Shrink Outline (TSSOP)
c
1
2
3
E
D
E1
e
A2
A1
A
L
b
SEATING PLANE
1
MILLIMETERS
INCHES
Dim
MIN
MAX
MIN
MAX
A
-
1.10
-
0.043
A1
0.05
0.15
0.002
0.006
A2
0.80
1.05
0.031
0.041
b
0.19
0.30
0.007
0.012
c
0.09
0.20
0.004
0.008
D
6.40
6.60
0.252
0.260
E
6.25
6.55
0.246
0.258
E1
4.30
4.50
0.169
0.177
e
0.65 BSC
0.026 BSC
L
0.45
0.75
0.018
0.030
Θ1
*LC
-
0.10
-
0.004
solder coverage.
MM
EE
CC
HH
AA
NN
IICC
AA
LL
SS
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