FAN6749 Fairchild Semiconductor, FAN6749 Datasheet - Page 9

• Manufacturer Part Number: FAN6749
• Description: The FAN6749 highly integrated PWM controller enhances the performance of flyback converters
• Manufacturer: Fairchild Semiconductor

© 2012 Fairchild Semiconductor Corporation
FAN6749 • Rev. 1.0.0
Typical Performance Characteristics
Figure 13. Supply Current Drawn from HV Pin (I
Figure 9. Startup Current (I
Figure 15. Frequency in Normal Mode (f
Figure 11. Start Threshold Voltage (V
vs. Temperature
vs. Temperature
Temperature
DD-ST
) vs. Temperature
DD-ON
OSC
) vs.
)
HV
)
9
Figure 14. HV Pin Leakage Current After Startup (I
Figure 12. Minimum Operating Voltage (V
Figure 16. Maximum Duty Cycle (DCY
Figure 10. Operation Supply Current (I
vs. Temperature
vs. Temperature
vs. Temperature
Temperature
www.fairchildsemi.com
MAX
DD-OP1
DD-OFF
) vs.
)
HV-LC
)
)