TOP232 View Datasheet(PDF) - Power Integrations, Inc
Part Name
Description
Manufacturer
TOP232 Datasheet PDF : 36 Pages
| |||
TOP232-234
+
HV
J1 Input Filter Capacitor
-
SS
D
TOPSwitch-FX
Safety Spacing
Y1-
Capacitor
PRI
BIAS
T
r
a
SEC
n
s
f
o
r
m
e
r
Maximize hatched copper
areas (
) for optimum
heat sinking
Output Filter Capacitor
TOP VIEW
R1
MSS C
Opto-
coupler
- DC +
Out
PI-2543-092199
Figure 29. Layout Considerations for TOPSwitch-FX using DIP or SMD (Using Line Sensing for Under-Voltage and Overvoltage).
Safety Spacing
Y1-
Capacitor
Maximize hatched copper
areas (
) for optimum
heat sinking
+
HV
J1 Input Filter Capacitor
-
D
F
R1
S
M
C
Heat Sink
TOP VIEW
R2
TOPSwitch-FX
T
PRI
r
a
n
s
f
o
r
BIAS
m
e
r
SEC
Opto-
coupler
Output Filter Capacitor
- DC +
Out
PI-2544-092199
Figure 30. Layout Considerations for TOPSwitch-FX using TO-220 Package (Using Current Limit Reduction with Line Voltage).
22 B
7/01
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