STR3A200 Datasheet, PDF (21/25 Pages) Sanken electric – Off-Line PWM Controllers with Integrated Power MOSFET

STR3A200 Series
11. Pattern Layout Example
The following show the two outputs PCB pattern layout example and the schematic of circuit using STR3A200 series.
The PCB pattern layout example is made usable to other ICs in common. The parts in Figure 11-1 are only used.
Figure 11-1 PCB circuit trace layout example
F1
1
C1
3
J1
L1
C10
C2
R5
C11
D1 D2 TH1
D4 D3
C3
T1
D51
C4
R1
C56 R62
P1
R4
C51
D5
S1
87
65
D/ST D/ST DN/CST D/ST
C8
U1
STR3A200
S/OCP VCC GND FB/OLP
1
23
4
C7
R3
C6
C5
PC1
D6 R2
D
C9
D52
C57 R63
L51
R51
R54
CN51
VOUT1
R55
R52
C53
PC1
R57
R53 C52 ^JW52
U51
R56
GND
JW51
R58 ^L52
R60
JW53
R59
OUT2
C54
C55
R61
GND
CN52
Figure 11-2 Circuit schematic for PCB circuit trace layout
STR3A200 - DSJ Rev.2.0
SANKEN ELECTRIC CO.,LTD.
21
May.18, 2015
http://www.sanken-ele.co.jp
© SANKEN ELECTRIC CO.,LTD. 2013