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參數(shù)資料
| 型號： | TOPP244R |
| 廠商： | Power Integrations, Inc. |
| 英文描述： | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| 中文描述： | 家庭擴(kuò)展的電源，設(shè)計靈活，集成的離線切換 |
| 文件頁數(shù)： | 33/48頁 |
| 文件大小： | 771K |
| 代理商： | TOPP244R |
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TOP242-249
33
August 8, 2000
E
7/01
the part-to-part variation of the R
of
TOPSwitch-GX
as
specified in the data sheet. The margin required can either
be calculated from the tolerances or it can be accounted for
by connecting an external resistance in series with the
DRAIN pin and attached to the same heatsink, having a
resistance value that is equal to the difference between the
measured R
of the device under test and the worst case
maximum specification.
Figure 49. Layout Considerations for TOPSwitch-GX using R Package.
Design Tools
Up to date information on design tools can be found at the
Power Integrations Web site:
www.powerint.com
-
HV
+
- DC
Out
PI-2734-043001
T
r
a
n
s
f
o
r
m
e
r
Safety Spacing
CaY1-
Solder Side
Component Side
Opto-
coupler
+
Output Filter Capacitors
Maximize hatched copper
areas( ) for optimum
heat sinking
TOP VIEW
Input Filter
Capacitor
R1a - 1c
PRI
PRI
SEC
BIAS
TOPSwitch-GX
S
L
C
X
D
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TOP249R | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP249Y | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP242-249 | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP242G | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP242P | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
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| TOPPING TP21 | 制造商:Distributed By MCM 功能描述:Compact 50W Class T Tripath Digital Amplifier with Headphone Amplifier |
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