LM3430_07 NSC [National Semiconductor], LM3430_07 Datasheet - Page 7

• Manufacturer Part Number: LM3430_07
• Description: LED Backlighting Solution with LM3430 and LM3432
• Manufacturer: NSC [National Semiconductor]

Typical Operating Waveforms
In below some operating waveforms are presented for refer-
ence. The demonstration board is powered by a note-book
adaptor with nominal output voltage of 16VDC.
PWM Dimming Characteristic Rising Edge
Analog PWM Dimming Operation
(Channel 1 Waveform)
Power-Up
30028908
30028920
30028906
7
PWM Dimming Characteristic Falling Edge
Digital Dimming Operation
(Channel 1 Waveform)
(Channel 1 Waveform)
Efficiency
30028907
30028909
30028921
www.national.com