FSL126HR Ver la hoja de datos (PDF) - Fairchild Semiconductor
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FSL126HR Datasheet PDF : 13 Pages
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Typical Performance Characteristics
These characteristic graphs are normalized at TA=25.
Operating Frequency (fOSC)
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
‐40Ԩ ‐25Ԩ 0Ԩ 25Ԩ 50Ԩ 75Ԩ 100Ԩ 120Ԩ 140Ԩ
Figure 4. Operating Frequency
vs. Temperature
Maximum Duty Cycle (DMAX)
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
‐40Ԩ ‐25Ԩ 0Ԩ 25Ԩ 50Ԩ 75Ԩ 100Ԩ 120Ԩ 140Ԩ
Figure 5. Maximum Duty Cycle
vs. Temperature
Operating Supply Current (Iop2)
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
‐40Ԩ ‐25Ԩ 0Ԩ 25Ԩ 50Ԩ 75Ԩ 100Ԩ 120Ԩ 140Ԩ
Figure 6. Operating Supply Current
vs. Temperature
Start Theshold Voltage (VSTART)
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
‐40Ԩ ‐25Ԩ 0Ԩ 25Ԩ 50Ԩ 75Ԩ 100Ԩ 120Ԩ 140Ԩ
Figure 7. Start Threshold Voltage
vs. Temperature
Stop Theshold Voltage (VSTOP)
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
‐40Ԩ ‐25Ԩ 0Ԩ 25Ԩ 50Ԩ 75Ԩ 100Ԩ 120Ԩ 140Ԩ
Figure 8. Stop Threshold Voltage
vs. Temperature
Feedback Source Current (IFB)
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
‐40Ԩ ‐25Ԩ 0Ԩ 25Ԩ 50Ԩ 75Ԩ 100Ԩ 120Ԩ 140Ԩ
Figure 9. Feedback Source Current
vs. Temperature
© 2011 Fairchild Semiconductor Corporation
FSL126HR • Rev. 1.0.0
7
www.fairchildsemi.com
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