LD1048 datasheet(23/27 Pages) LDT | 48 Channel Output LED DRIVER

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LD71D1048C

SD-2003A

10 bit PWM controller / 48 Channel Output LED DRIVER

BRD[1:0]=11

COLUMN DRIVER TIMING DIAGRAM

BRIGHTNESS CONTROL(2)

FUNCTIONAL DESCRIPTION (continued)

Setting Current x 100%

Setting Current x 75%

Setting Current x 50%

Setting Current x 25%

Time

BRD[1:0]=10

BRD[1:0]=01

BRD[1:0]=00

BRD[1:0] Controls Icout Level

BRD[1:0]=11 = Icout X 100%, BRD[1:0]=10 = Icout X 75%,

]

BRD[1:0]=01 = Icout X 50%, BRD[1:0]=00 = Icout X 25%

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