PLC810PG Datasheet, PDF (22/26 Pages) Power Integrations, Inc. – Continuous Mode PFC & LLC Controller Continuous Mode PFC & LLC Controller

PLC810PG
Typical Performance Characteristics
50
45
40
35
30
25
20
15
200 250 300 350 400 450 500 550
Dead-Time (ns)
Figure 14. FMAX Pin Pull-up Resistor to VREF Pin vs.
Dead-time Requirement.
100
50
20
10
10
20
50 100
Frequency (kHz)
Figure 16. Pull-up Resistance from FBL Pin to VREF Pin vs.
Switching Frequency
300
280
260
240
220
200
180
160
140
120
100
10
20
30
40
50
R_FMAX (kΩ)
Figure 15. Maximum Frequency Limit vs. Pull-up Resistor
from FMAX Pin to VREF Pin.
130
110
90
70
50
30
50
100 150 200 250 300
Frequency (kHz)
Figure 17. FBL Pin Current vs. Switching Frequency.
22
Rev. F 08/09
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