FSQ0765RS Fairchild Semiconductor, FSQ0765RS Datasheet - Page 11
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FSQ0765RS
Manufacturer Part Number
FSQ0765RS
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
1.FSQ0765RS.pdf
(19 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FSQ0765RSWDTU
Manufacturer:
APT
Quantity:
5 000
FSQ0765RS • Rev. 1.0.2
© 2008 Fairchild Semiconductor Corporation
Typical Performance Characteristics
These characteristic graphs are normalized at T
Figure 27. Shutdown Feedback Voltage (V
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-25
Figure 25. Sync High Threshold Voltage 1
-25
Figure 29. Sync High Threshold Voltage 2
-25
0
0
0
Temperature [°C]
Temperature [°C]
Temperature [°C]
25
25
(V
25
(V
SH1
SH2
) vs. T
) vs. T
50
50
50
A
A
75
75
75
100
100
100
SD
A
) vs. T
= 25°C.
125
125
125
(Continued)
A
11
Figure 28. Over-Voltage Protection (V
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-25
-25
-25
Figure 26. Sync Low Threshold Voltage 1
Figure 30. Sync Low Threshold Voltage 2
0
0
0
Temperature [°C]
Temperature [°C]
Temperature [°C]
25
25
25
(V
(V
SL1
SL2
) vs. T
) vs. T
50
50
50
A
A
75
75
75
100
100
100
OV
www.fairchildsemi.com
) vs. T
125
125
125
A