FAN1577A Fairchild Semiconductor, FAN1577A Datasheet - Page 9

• Manufacturer Part Number: FAN1577A
• Description: The FAN1577A is a high-efficiency, voltage-mode, dual-channel, synchronous DC/DC PWM controller for two independent outputs
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FAN1577A • Rev. 1.0.0
Typical Performance Characteristics
Unless otherwise noted, values are for V
Figure 21. Dead Time at 0.3A Load (Rising Edge)
Figure 23. Dead Time at 18A Load (Rising Edge)
Figure 19. Phase Shift at 0.3A Load
CC
=12V, T
A
=+25°C, C
(Continued)
9
Figure 22. Dead Time at 0.3A Load (Falling Edge)
Figure 24. Dead Time at 18A Load (Falling Edge)
SS1/ENB
=150nF, and C
Figure 20. Phase Shift at 18A Load
SS2/ENB
=168nF.
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