Diodes AL8843EV1, User Manual, Page: 6 / 10

AL8843EV1 User Guide
AL8843EV1 Page 6 of 10
Dec 2017
www.diodes.com
Functional Waveforms
Switching waveform(Vin=20V, 3LEDs)
(Y-Vin, R-SW, B-CTRL, G-I
L
)
Start-up waveform(Vin=20V, 3LEDs)
(Y-Vin, R-SW, B-CTRL, G-I
L
)
Soft Start waveform
(Vin=20V, 3LEDs, C4=10nF)
(Y-Vin, R-SW, B-CTRL, G-I
L
)
PWM Dimming waveform(Vin=20V, 3LEDs)
(PWM frequency=500Hz, Duty=80%)
(Y-Vin, R-SW, B-CTRL, G-I
L
)