LP5520TL NSC [National Semiconductor], LP5520TL Datasheet - Page 7

• Manufacturer Part Number: LP5520TL
• Description: RGB Backlight LED Driver
• Manufacturer: NSC [National Semiconductor]

Start-Up
START-UP POWERING
V
V
DDD
DDIO
and V
must be turned on at the same time as V
DDA
should be tied together and turned on first.
LP5520 control and output waveforms in stand-alone mode
LP5520 connection in stand-alone mode
DDD
or later. In
Power-on signal timing
7
the power off sequence V
V
DDD
or at the same time.
20186115
DDIO
must be turned off before
20186112
20186113
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