FSEZ1307 Fairchild Semiconductor, FSEZ1307 Datasheet - Page 8

• Manufacturer Part Number: FSEZ1307
• Description: This third-generation Primary Side Regulation (PSR) PWM controller combination power MOSFET, FSEZ1307, provides several features to enhance the performance of low-power flyback converters
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FSEZ1307 • Rev. 1.0.2
Typical Performance Characteristics
Figure 14. Supply Current Drawn from HV Pin (I
Figure 16. Green-Mode Starting Voltage on EA_V
400
380
360
340
320
300
2.5
1.5
0.5
2.55
2.45
2.35
Figure 12. Minimum Frequency at No Load
2.6
2.5
2.4
3
2
1
0
-40
-40
-40
-30
-30
-30
-15
-15
-15
(f
OSC-N-MIN
0
(V
0
0
Temperature (ºC)
Temperature (ºC)
Temperature (ºC)
N
vs. Temperature
) vs. Temperature
25
25
25
) vs. Temperature
50
50
50
75
75
75
85
85
85
100
100
100
HV
125
125
125
)
8
Figure 17. Green-Mode Ending Voltage on EA_V (V
Figure 13. Minimum Frequency at CCM (f
15
14
13
12
11
10
Figure 15. Minimum On Time at No Load (t
0.44
0.43
0.42
0.41
0.39
1000
-40
0.4
950
900
850
800
750
-40
-40
-30
-30
-30
-15
-15
-15
0
Temperature (ºC)
0
0
Temperature (ºC)
Temperature (ºC)
vs. Temperature
vs. Temperature
vs. Temperature
25
25
25
50
50
50
75
75
75
85
85
85
OSC-CM-MIN
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100
100
100
MIN-N
)
125
125
125
)
G
)