PKS604P FERYSTER [FERYSTER Inductive Components Manufacturer], PKS604P Datasheet - Page 11

• Manufacturer Part Number: PKS604P
• Description: Enhanced, Energy-Efficient, Off-Line Switcher IC With Super Peak Power Performance
• Manufacturer: FERYSTER [FERYSTER Inductive Components Manufacturer]

Figure 17. Recommended Layout for PeakSwitch in (a) P and (b) Y/F Packages.
TOP VIEW
HV
+
-
TOP VIEW
HV
+
-
Heat Sink
Input Filter Capacitor
Input Filter Capacitor
S
S
S
S
PeakSwitch
C
BP
NC
EN/UV
D
EN/UV
GND
C
BP
BP
D
BP
(a)
(b)
PRI
BIAS
PRI
BIAS
BIAS
BIAS
PRI
PRI
Safety Spacing
Safety Spacing
Capacitor
coupler
Capacitor
Opto-
coupler
Opto-
Y1-
m
T
n
o
a
s
e
Y1-
r
f
r
r
m
T
a
n
s
o
e
r
f
r
r
SEC
SEC
Maximize hatched copper
areas (
heatsinking
Maximize hatched copper
areas (
heatsinking
Rectifier
PKS603-607
Output
-
Rectifier
Output
-
OUT
DC
OUT
DC
+
Output Filter
+
Capacitor
Output Filter
) for optimum
) for optimum
Capacitor
PI-4327-031706
PI-4326-060706
Rev. I 02/07
11