TOP200-4 POWERINT [Power Integrations, Inc.], TOP200-4 Datasheet - Page 8

• Manufacturer Part Number: TOP200-4
• Description: Three-terminal Off-line PWM Switch
• Manufacturer: POWERINT [Power Integrations, Inc.]

Figure 9. Schematic Diagram of a 30 W Universal Input Power Supply Utilizing the TOP204 and Accurate Optocoupler Feedback.
Figure 10. Schematic Diagram of a 65 W 230 VAC Input Boost Power Factor Correction Circuit Utilizing the TOP202.
TYPICAL PERFORMANCE:
8
TOP200-4/14
AC
IN
Power Factor = 0.98
J1
N
L
D
7/96
33 mH
THD = 8%
L2
FILTER
EMI
3.15 A
0.1 F
F1
C6
400 V
BR1
400 V
BR1
220 nF
CIRCUIT PERFORMANCE:
400 V
C1
Meets CISPR-22 Class B
Load Regulation - ±0.2%
Line Regulation - ±0.2%
Ripple Voltage ±150 mV
TOP204YAI
(85-265 VAC)
47 F
400 V
(10-100%)
CONTROL
C1
SOURCE
U1
DRAIN
ST204A REFERENCE DESIGN BOARD
TOP202YAI
CONTROL
SOURCE
DRAIN
U1
P6KE200
BYV26C
VR1
D1
200 k
R1
T1
47 F
C5
500 H
6.2
MUR610CT
R3
1N4935
L1
4.7 F
1N4148
D2
C2
1000 F
D2
D3
0.1 F
35 V
C2
C4
6.8 k
200
R10
R2
IN5386B
MUR460
IN5386B
VR2
1 nF
VR1
D1
C7
Y1
3 k
NEC2501
R3
TL431
510
U2
3.3 H
R1
U3
L1
200
1/2 W
R2
220 F
C3
49.9 k
0.1 F
10 k
C9
R5
R4
47 F
V o
RTN
C4
120 F
PI-1696-112895
PI-1750-012296
25 V
C3
15 V
RTN