NL10276AC28-01E NEC, NL10276AC28-01E Datasheet - Page 7

• Manufacturer Part Number: NL10276AC28-01E
• Description: LCD Module
• Manufacturer: NEC

w w w . D a t a S h e e t 4 U . n e t
(3) Inverter Current Waveform
7
In the luminance control mode, the rush current below flows into the inverter of the module. The duty cycle varies from 100%
through 30% depending on the luminance control level. This might cause the noise on the screen.
Please evaluate the appropriate value of the capacitor in the filter to eliminate the noise.
Rush current
GND
Customer's Power
Supply
(12V)
243 to 297Hz, 270Hz (Typical)
to VDD
Duty
Frequency *
Filter
750mA
NL10276AC28-01E
Frequency:
VS frequency x K*
*VS<75Hz: K=4.6
Inverter of
NL10276AC28-01E
>75Hz: K=3.6
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