FSQ0465RS Fairchild Semiconductor, FSQ0465RS Datasheet - Page 11

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FSQ0465RS

Manufacturer Part Number
FSQ0465RS
Description
A Quasi-Resonant Converter (QRC) generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency
Manufacturer
Fairchild Semiconductor
Datasheet
Typical Performance Characteristics
These characteristic graphs are normalized at T
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-25
0
25
50
Temperature [°C]
Figure 16. Sync High Threshold Voltage 1
(V
) vs. T
SH1
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-25
0
25
50
Temperature [°C]
Figure 18. Shutdown Feedback Voltage (V
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-25
0
25
50
Temperature [°C]
Figure 20. Sync High Threshold Voltage 2
(V
) vs. T
SH2
© 2008 Fairchild Semiconductor Corporation
FSQ0465RS/RB Rev. 1.0.1
(Continued)
= 25°C.
A
1.2
1.0
0.8
0.6
0.4
0.2
0.0
75
100
125
-25
Figure 17. Sync Low Threshold Voltage 1
A
1.2
1.0
0.8
0.6
0.4
0.2
0.0
75
100
125
-25
) vs. T
Figure 19. Over-Voltage Protection (V
SD
A
1.2
1.0
0.8
0.6
0.4
0.2
0.0
75
100
125
-25
Figure 21. Sync Low Threshold Voltage 2
A
11
0
25
50
75
100
125
Temperature [°C]
(V
) vs. T
SL1
A
0
25
50
75
100
125
Temperature [°C]
) vs. T
OV
0
25
50
75
100
125
Temperature [°C]
(V
) vs. T
SL2
A
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A

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