SLVSEH1B September   2018  – January 2019 LP5030 , LP5036

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Simplified Schematic
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Each Channel PWM Control
        1. 8.3.1.1 Independent Color Mixing Per RGB LED Module
        2. 8.3.1.2 Independent Intensity Control Per RGB LED Module
          1. 8.3.1.2.1 Intensity-Control Register Configuration
          2. 8.3.1.2.2 Logarithmic- or Linear-Scale Intensity Control
        3. 8.3.1.3 12-Bit, 29-kHz PWM Generator Per Channel
          1. 8.3.1.3.1 PWM Generator
        4. 8.3.1.4 PWM Phase-Shifting
      2. 8.3.2 LED Bank Control
      3. 8.3.3 Current Range Setting
      4. 8.3.4 Automatic Power-Save Mode
      5. 8.3.5 Protection Features
        1. 8.3.5.1 Thermal Shutdown
        2. 8.3.5.2 UVLO
    4. 8.4 Device Functional Modes
    5. 8.5 Programming
      1. 8.5.1 I2C Interface
        1. 8.5.1.1 Data Validity
        2. 8.5.1.2 Start and Stop Conditions
        3. 8.5.1.3 Transferring Data
        4. 8.5.1.4 I2C Slave Addressing
        5. 8.5.1.5 Control-Register Write Cycle
        6. 8.5.1.6 Control-Register Read Cycle
        7. 8.5.1.7 Auto-Increment Feature
    6. 8.6 Register Maps
      1. 8.6.1  DEVICE_CONFIG0 (Address = 0h) [reset = 0h]
        1. Table 6. DEVICE_CONFIG0 Register Field Descriptions
      2. 8.6.2  DEVICE_CONFIG1 (Address = 1h) [reset = 3Ch]
        1. Table 7. DEVICE_CONFIG1 Register Field Descriptions
      3. 8.6.3  LED_CONFIG0 (Address = 2h) [reset = 00h]
        1. Table 8. LED_CONFIG0 Register Field Descriptions
      4. 8.6.4  LED_CONFIG1 (Address = 3h) [reset = 00h]
        1. Table 9. LED_CONFIG1 Register Field Descriptions
      5. 8.6.5  BANK_BRIGHTNESS (Address = 4h) [reset = FFh]
        1. Table 10. BANK_BRIGHTNESS Register Field Descriptions
      6. 8.6.6  BANK_A_COLOR (Address = 5h) [reset = 00h]
        1. Table 11. BANK_A_COLOR Register Field Descriptions
      7. 8.6.7  BANK_B_COLOR (Address = 6h) [reset = 00h]
        1. Table 12. BANK_B_COLOR Register Field Descriptions
      8. 8.6.8  BANK_C_COLOR (Address = 7h) [reset = 00h]
        1. Table 13. BANK_C_COLOR Register Field Descriptions
      9. 8.6.9  LED0_BRIGHTNESS (Address = 8h) [reset = FFh]
        1. Table 14. LED0_BRIGHTNESS Register Field Descriptions
      10. 8.6.10 LED1_BRIGHTNESS (Address = 9h) [reset = FFh]
        1. Table 15. LED1_BRIGHTNESS Register Field Descriptions
      11. 8.6.11 LED2_BRIGHTNESS (Address = 0Ah) [reset = FFh]
        1. Table 16. LED2_BRIGHTNESS Register Field Descriptions
      12. 8.6.12 LED3_BRIGHTNESS (Address = 0Bh) [reset = FFh]
        1. Table 17. LED3_BRIGHTNESS Register Field Descriptions
      13. 8.6.13 LED4_BRIGHTNESS (Address = 0Ch) [reset = FFh]
        1. Table 18. LED4_BRIGHTNESS Register Field Descriptions
      14. 8.6.14 LED5_BRIGHTNESS (Address = 0Dh) [reset = FFh]
        1. Table 19. LED5_BRIGHTNESS Register Field Descriptions
      15. 8.6.15 LED6_BRIGHTNESS (Address = 0Eh) [reset = FFh]
        1. Table 20. LED6_BRIGHTNESS Register Field Descriptions
      16. 8.6.16 LED7_BRIGHTNESS (Address = 0Fh) [reset = FFh]
        1. Table 21. LED7_BRIGHTNESS Register Field Descriptions
      17. 8.6.17 LED8_BRIGHTNESS (Address = 10h) [reset = FFh]
        1. Table 22. LED8_BRIGHTNESS Register Field Descriptions
      18. 8.6.18 LED9_BRIGHTNESS (Address = 11h) [reset = FFh]
        1. Table 23. LED9_BRIGHTNESS Register Field Descriptions
      19. 8.6.19 LED10_BRIGHTNESS (Address = 12h) [reset = FFh]
        1. Table 24. LED10_BRIGHTNESS Register Field Descriptions
      20. 8.6.20 LED11_BRIGHTNESS (Address = 13h) [reset = FFh]
        1. Table 25. LED11_BRIGHTNESS Register Field Descriptions
      21. 8.6.21 OUT0_COLOR (Address = 14h) [reset = 00h]
        1. Table 26. OUT0_COLOR Register Field Descriptions
      22. 8.6.22 OUT1_COLOR (Address = 15h) [reset = 00h]
        1. Table 27. OUT1_COLOR Register Field Descriptions
      23. 8.6.23 OUT2_COLOR (Address = 16h) [reset = 00h]
        1. Table 28. OUT2_COLOR Register Field Descriptions
      24. 8.6.24 OUT3_COLOR (Address = 17h) [reset = 00h]
        1. Table 29. OUT3_COLOR Register Field Descriptions
      25. 8.6.25 OUT4_COLOR (Address = 18h) [reset = 00h]
        1. Table 30. OUT4_COLOR Register Field Descriptions
      26. 8.6.26 OUT5_COLOR (Address = 19h) [reset = 00h]
        1. Table 31. OUT5_COLOR Register Field Descriptions
      27. 8.6.27 OUT6_COLOR (Address = 1Ah) [reset = 00h]
        1. Table 32. OUT6_COLOR Register Field Descriptions
      28. 8.6.28 OUT7_COLOR (Address = 1Bh) [reset = 00h]
        1. Table 33. OUT7_COLOR Register Field Descriptions
      29. 8.6.29 OUT8_COLOR (Address = 1Ch) [reset = 00h]
        1. Table 34. OUT8_COLOR Register Field Descriptions
      30. 8.6.30 OUT9_COLOR (Address = 1Dh) [reset = 00h]
        1. Table 35. OUT9_COLOR Register Field Descriptions
      31. 8.6.31 OUT10_COLOR (Address = 1Eh) [reset = 00h]
        1. Table 36. OUT10_COLOR Register Field Descriptions
      32. 8.6.32 OUT11_COLOR (Address = 1Fh) [reset = 00h]
        1. Table 37. OUT11_COLOR Register Field Descriptions
      33. 8.6.33 OUT12_COLOR (Address = 20h) [reset = 00h]
        1. Table 38. OUT12_COLOR Register Field Descriptions
      34. 8.6.34 OUT13_COLOR (Address = 21h) [reset = 00h]
        1. Table 39. OUT13_COLOR Register Field Descriptions
      35. 8.6.35 OUT14_COLOR (Address = 22h) [reset = 00h]
        1. Table 40. OUT14_COLOR Register Field Descriptions
      36. 8.6.36 OUT15_COLOR (Address = 23h) [reset = 00h]
        1. Table 41. OUT15_COLOR Register Field Descriptions
      37. 8.6.37 OUT16_COLOR (Address = 24h) [reset = 00h]
        1. Table 42. OUT16_COLOR Register Field Descriptions
      38. 8.6.38 OUT17_COLOR (Address = 25h) [reset = 00h]
        1. Table 43. OUT17_COLOR Register Field Descriptions
      39. 8.6.39 OUT18_COLOR (Address = 26h) [reset = 00h]
        1. Table 44. OUT18_COLOR Register Field Descriptions
      40. 8.6.40 OUT19_COLOR (Address = 27h) [reset = 00h]
        1. Table 45. OUT19_COLOR Register Field Descriptions
      41. 8.6.41 OUT20_COLOR (Address = 28h) [reset = 00h]
        1. Table 46. OUT20_COLOR Register Field Descriptions
      42. 8.6.42 OUT21_COLOR (Address = 29h) [reset = 00h]
        1. Table 47. OUT21_COLOR Register Field Descriptions
      43. 8.6.43 OUT22_COLOR (Address = 2Ah) [reset = 00h]
        1. Table 48. OUT22_COLOR Register Field Descriptions
      44. 8.6.44 OUT23_COLOR (Address = 2Bh) [reset = 00h]
        1. Table 49. OUT23_COLOR Register Field Descriptions
      45. 8.6.45 OUT24_COLOR (Address = 2Ch) [reset = 00h]
        1. Table 50. OUT24_COLOR Register Field Descriptions
      46. 8.6.46 OUT25_COLOR (Address = 2Dh) [reset = 00h]
        1. Table 51. OUT25_COLOR Register Field Descriptions
      47. 8.6.47 OUT26_COLOR (Address = 2Eh) [reset = 00h]
        1. Table 52. OUT26_COLOR Register Field Descriptions
      48. 8.6.48 OUT27_COLOR (Address = 2Fh) [reset = 00h]
        1. Table 53. OUT27_COLOR Register Field Descriptions
      49. 8.6.49 OUT28_COLOR (Address = 30h) [reset = 00h]
        1. Table 54. OUT28_COLOR Register Field Descriptions
      50. 8.6.50 OUT29_COLOR (Address = 31h) [reset = 00h]
        1. Table 55. OUT29_COLOR Register Field Descriptions
      51. 8.6.51 OUT30_COLOR (Address = 32h) [reset = 00h]
        1. Table 56. OUT30_COLOR Register Field Descriptions
      52. 8.6.52 OUT31_COLOR (Address = 33h) [reset = 00h]
        1. Table 57. OUT31_COLOR Register Field Descriptions
      53. 8.6.53 OUT32_COLOR (Address = 34h) [reset = 00h]
        1. Table 58. OUT32_COLOR Register Field Descriptions
      54. 8.6.54 OUT33_COLOR (Address = 35h) [reset = 00h]
        1. Table 59. OUT33_COLOR Register Field Descriptions
      55. 8.6.55 OUT34_COLOR (Address = 36h) [reset = 00h]
        1. Table 60. OUT34_COLOR Register Field Descriptions
      56. 8.6.56 OUT35_COLOR (Address = 37h) [reset = 00h]
        1. Table 61. OUT35_COLOR Register Field Descriptions
      57. 8.6.57 RESET (Address = 38h) [reset = 00h]
        1. Table 62. RESET Register Field Descriptions
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Examples
  12. 12Device and Documentation Support
    1. 12.1 Related Links
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.6 Register Maps

Table 4 lists the memory-mapped registers of the device.

Table 4. Register Maps

REGISTER NAME ADDR TYPE D7 D6 D5 D4 D3 D2 D1 D0 DEFAULT
DEVICE_CONFIG0 00h R/W RESERVED Chip_EN RESERVED 00h
DEVICE_CONFIG1 01h R/W RESERVED Log_Scale_EN Power_Save_EN Auto_Incr_EN PWM_Dithering_EN Max_Current_Option LED_Global Off 3Ch
LED_CONFIG0 02h R/W LED7_Bank_EN LED6_Bank_EN LED5_Bank_EN LED4_Bank_EN LED3_Bank_EN LED2_Bank_EN LED1_Bank_EN LED0_Bank_EN 00h
LED_CONFIG1 03h R/W RESERVED LED11_Bank_EN LED10_Bank_EN LED9_Bank_EN LED8_Bank_EN 00h
BANK_BRIGHTNESS 04h R/W Bank_Brightness FFh
BANK_A_COLOR 05h R/W Bank_A_Color 00h
BANK_B_COLOR 06h R/W Bank_B_Color 00h
BANK_C_COLOR 07h R/W Bank_C_Color 00h
LED0_BRIGHTNESS 08h R/W LED0_Brightness FFh
LED1_BRIGHTNESS 09h R/W LED1_Brightness FFh
LED2_BRIGHTNESS 0Ah R/W LED2_Brightness FFh
LED3_BRIGHTNESS 0Bh R/W LED3_Brightness FFh
LED4_BRIGHTNESS 0Ch R/W LED4_Brightness FFh
LED5_BRIGHTNESS 0Dh R/W LED5_Brightness FFh
LED6_BRIGHTNESS 0Eh R/W LED6_Brightness FFh
LED7_BRIGHTNESS 0Fh R/W LED7_Brightness FFh
LED8_BRIGHTNESS 10h R/W LED8_Brightness FFh
LED9_BRIGHTNESS 11h R/W LED9_Brightness FFh
LED10_BRIGHTNESS 12h R/W LED10_Brightness FFh
LED11_BRIGHTNESS 13h R/W LED11_Brightness FFh
OUT0_COLOR 14h R/W OUT0_Color 00h
OUT1_COLOR 15h R/W OUT1_Color 00h
OUT2_COLOR 16h R/W OUT2_Color 00h
OUT3_COLOR 17h R/W OUT3_Color 00h
OUT4_COLOR 18h R/W OUT4_Color 00h
OUT5_COLOR 19h R/W OUT5_Color 00h
OUT6_COLOR 1Ah R/W OUT6_Color 00h
OUT7_COLOR 1Bh R/W OUT7_Color 00h
OUT8_COLOR 1Ch R/W OUT8_Color 00h
OUT9_COLOR 1Dh R/W OUT9_Color 00h
OUT10_COLOR 1Eh R/W OUT10_Color 00h
OUT11_COLOR 1Fh R/W OUT11_Color 00h
OUT12_COLOR 20h R/W OUT12_Color 00h
OUT13_COLOR 21h R/W OUT13_Color 00h
OUT14_COLOR 22h R/W OUT14_Color 00h
OUT15_COLOR 23h R/W OUT15_Color 00h
OUT16_COLOR 24h R/W OUT16_Color 00h
OUT17_COLOR 25h R/W OUT17_Color 00h
OUT18_COLOR 26h R/W OUT18_Color 00h
OUT19_COLOR 27h R/W OUT19_Color 00h
OUT20_COLOR 28h R/W OUT20_Color 00h
OUT21_COLOR 29h R/W OUT21_Color 00h
OUT22_COLOR 2Ah R/W OUT22_Color 00h
OUT23_COLOR 2Bh R/W OUT23_Color 00h
OUT24_COLOR 2Ch R/W OUT24_Color 00h
OUT25_COLOR 2Dh R/W OUT25_Color 00h
OUT26_COLOR 2Eh R/W OUT26_Color 00h
OUT27_COLOR 2Fh R/W OUT27_Color 00h
OUT28_COLOR 30h R/W OUT28_Color 00h
OUT29_COLOR 31h R/W OUT29_Color 00h
OUT30_COLOR 32h R/W OUT30_Color 00h
OUT31_COLOR 33h R/W OUT31_Color 00h
OUT32_COLOR 34h R/W OUT32_Color 00h
OUT33_COLOR 35h R/W OUT33_Color 00h
OUT34_COLOR 36h R/W OUT34_Color 00h
OUT35_COLOR 37h R/W OUT35_Color 00h
RESET 38h W Reset 00h

Table 5. Access Type Codes

ACCESS TYPE CODE DESCRIPTION
Read Type
R R Read
Write Type
W W Write
Reset or Default Value
-n Value after reset or the default value