TOP270KG-TL Datasheet, PDF (23/40 Pages) Power Integrations, Inc. – Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies

TOP264-271
Input Filter
Capacitor
J1
+
HV
-
Clamp
Circuit
Isolation Barrier
C6 R7
Y-
Capacitor
T1
HS1
R6
D5
C4
C16
R12
D8
HS2
Output
Rectifier
CBP
S
RLS2
RLS1
RPL1
C
V
ROV
U1
D
F
X
VR1
C9
RIL
Transformer
C17
L3
R8
RPL2
CB
DB
R10
VZOV
R9
JP2
C18
U4
C21
C19
R20
R17
J2
U2
R13
R15
R21
Output Filter
Capacitors
HF LC
Post-Filter
Figure 31. Layout Considerations for TOPSwitch-JX using E Package and Operating at 132 kHz.
-ODUCT+
PI-5793-030910
www.powerint.com
23
Rev. E 08/12