FAN5340 Datasheet, PDF (8/12 Pages) Fairchild Semiconductor – Synchronous Constant-Current Series Boost LED Driver with PWM Brightness Control and Integrated Load Disconnect

Typical Characteristics (Continued)
Figure 17. Cold-Start Waveform with 100% Duty
Cycle at 1ms/Div.
Figure 18. Cold-Start Waveform with 100% Duty
Cycle Showing Startup, Shutdown and
Startup at 10ms/Div
Figure 19. FAN5340 ILOAD Step from 20mA to 30mA
by Enabling FAN5640 at 10mA, Three LEDs
Figure 20. FAN5340 ILOAD Step from 30mA to 20mA
by Disabling FAN5640 at 10mA, Three LEDs
© 2010 Fairchild Semiconductor Corporation
FAN5340 • Rev. 1.0.1
8
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