Datasheet

SS/SD

Switching Node

LED Current

SS/SD

Switching Node

LED Current

PWM DIM

Switching Node

LED Current

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Start-up and Shut-down Response

Figure 5-6. PWM Dimming, f

PWM

= 200 Hz, Duty Cycle = 95%

5.5 Start-up and Shut-down Response

Figure 5-7. Start-up Waveform

Figure 5-8. Shut-down Waveform

SLVU803–December 2012 Performance Data and Typical Characteristic Curves

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