LP5030 datasheet(16/61 Pages) TI2

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8 Bits Color

8 Bits Brightness

Bank Color-Mixing

Bank Brightness-Control

12 Bits / 29kHz PWM

Bank PWM Generators

Bank A:

Bank B:

Bank C:

LP5030, LP5036

SLVSEH1B – SEPTEMBER 2018 – REVISED JANUARY 2019

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Product Folder Links: LP5030 LP5036

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Feature Description (continued)

Each channel can be configured as either independent control or bank control through the LEDx_Bank_EN

intensity-control registers. When LEDx_Bank_EN = 1, the LP503x device drives the LED in LED bank-control

mode. The LED bank has its own independent PWM control scheme, which is the same structure as the PWM

scheme of each channel. See Each Channel PWM Control for more details. When a channel configured as LED

bank-control mode, the related color mixing and intensity control is governed by the bank control registers

(BANK_A_COLOR, BANK_B_COLOR, BANK_C_COLOR, and BANK_BRIGHTNESS) regardless of the inputs

on its own color-mixing and intensity-control registers.

Figure 13. Bank PWM Control Scheme

Table 1. Bank Number and LED Number Assignment

OUT NUMBER

BANK NUMBER

RGB LED MODULE NUMBER

OUT0

Bank A

LED0

OUT1

Bank B

OUT2

Bank C

OUT3

Bank A

LED1

OUT4

Bank B

OUT5

Bank C

OUT6

Bank A

LED2

OUT7

Bank B

OUT8

Bank C

OUT9

Bank A

LED3

OUT10

Bank B

OUT11

Bank C

OUT12

Bank A

LED4

OUT13

Bank B

OUT14

Bank C

OUT15

Bank A

LED5

OUT16

Bank B

OUT17

Bank C

OUT18

Bank A

LED6

OUT19

Bank B

OUT20

Bank C

OUT21

Bank A

LED7

OUT22

Bank B

OUT23

Bank C

OUT24

Bank A

LED8

OUT25

Bank B

OUT26

Bank C

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