TOP225YN Datasheet, PDF (17/21 Pages) Power Integrations, Inc. – Three-terminal Off-line PWM Switch

TOP221-227
Typical Performance Characteristics (cont.)
OUTPUT CHARACTERISTICS
3
TCASE=25 °C
TCASE=100 °C
2
1
0
0
Scaling Factors:
TOP227 1.00
TOP226 0.83
TOP225 0.67
TOP224 0.50
TOP223 0.33
TOP222 0.17
TOP221 0.09
2
4
6
8
10
DRAIN Voltage (V)
COSS vs. DRAIN VOLTAGE
1000
Scaling Factors:
TOP227 1.00
TOP226 0.83
TOP225 0.67
TOP224 0.50
TOP223 0.33
TOP222 0.17
TOP221 0.09
100
10
0
200
400
600
DRAIN Voltage (V)
DRAIN CAPACITANCE POWER
500
Scaling Factors:
TOP227 1.00
400
TOP226 0.83
TOP225 0.67
TOP224 0.50
300
TOP223 0.33
TOP222 0.17
TOP221 0.09
200
100
0
0
200
400
600
DRAIN Voltage (V)
17 ^D
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