ZHCSGE0B June   2017  – January 2019 TPS53681

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
    1. 3.1 简化应用
  4. 修订历史记录
  5. Pin Configuration and Functions
    1.     Pin Functions
  6. Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Supply: Currents, UVLO, and Power-On Reset
    6. 6.6  References: DAC and VREF
    7. 6.7  Voltage Sense: AVSP and BVSP, AVSN and BVSN
    8. 6.8  Telemetry
    9. 6.9  Input Current Sensing
    10. 6.10 Programmable Loadline Settings
    11. 6.11 Current Sense and Calibration
    12. 6.12 Logic Interface Pins: AVR_EN, AVR_RDY, BVR_EN, BVR_RDY, RESET, VR_FAULT, VR_HOT
    13. 6.13 I/O Timing
    14. 6.14 PMBus Address Setting
    15. 6.15 Overcurrent Limit Thresholds
    16. 6.16 Switching Frequency
    17. 6.17 Slew Rate Settings
    18. 6.18 Ramp Selections
    19. 6.19 Dynamic Integration and Undershoot Reduction
    20. 6.20 Boot Voltage and TMAX Settings
    21. 6.21 Protections: OVP and UVP
    22. 6.22 Protections: ATSEN and BTSEN Pin Voltage Levels and Fault
    23. 6.23 PWM: I/O Voltage and Current
    24. 6.24 Dynamic Phase Add and Drop
    25. 6.25 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Phase Interleaving and PWM Operation
        1. 7.3.1.1 Setting the Load-Line (DROOP)
        2. 7.3.1.2 Load Transitions
          1. 7.3.1.2.1 VID Table
        3. 7.3.1.3 Temperature and Fault Sensing
        4. 7.3.1.4 AutoBalance™ Current Sharing
        5. 7.3.1.5 Phase Configuration for Channel B
        6. 7.3.1.6 RESET Function
    4. 7.4 Device Functional Modes
    5. 7.5 Programming
      1. 7.5.1  PMBus Connections
      2. 7.5.2  PMBus Address Selection
      3. 7.5.3  Supported Commands
      4. 7.5.4  Commonly Used PMBus Commands
      5. 7.5.5  Voltage, Current, Power, and Temperature Readings
        1. 7.5.5.1 (88h) READ_VIN
          1. Table 6. READ_VIN Register Field Descriptions
        2. 7.5.5.2 (89h) READ_IIN
          1. Table 7. READ_IIN Register Field Descriptions
        3. 7.5.5.3 (8Bh) READ_VOUT
          1. Table 8. READ_VOUT Register Field Descriptions
        4. 7.5.5.4 (8Ch) READ_IOUT
          1. Table 9. READ_IOUT Register Field Descriptions
        5. 7.5.5.5 (8Dh) READ_TEMPERATURE_1
          1. Table 10. READ_TEMPERATURE_1 Register Field Descriptions
        6. 7.5.5.6 (96h) READ_POUT
          1. Table 11. READ_POUT Register Field Descriptions
        7. 7.5.5.7 (97h) READ_PIN
          1. Table 12. READ_PIN Register Field Descriptions
        8. 7.5.5.8 (D4h) MFR_SPECIFIC_04
          1. Table 13. MFR_SPECIFIC_04 Register Field Descriptions
      6. 7.5.6  Input Current Sense and Calibration
        1. 7.5.6.1 Measured Input Current Calibration
        2. 7.5.6.2 (DAh) MFR_SPECIFIC_10
          1. Table 15. MFR_SPECIFIC_10 Register Field Descriptions
        3. 7.5.6.3 (DCh) MFR_SPECIFIC_12
          1. Table 17. MFR_SPECIFIC_12 Register Field Descriptions
      7. 7.5.7  Output Current Sense and Calibration
        1. 7.5.7.1 Reading Individual Phase Currents
          1. 7.5.7.1.1 Reading Total Current
          2. 7.5.7.1.2 Calibrating Current Measurements
        2. 7.5.7.2 (38h) IOUT_CAL_GAIN
          1. Table 20. IOUT_CAL_GAIN Register Field Descriptions
        3. 7.5.7.3 (39h) IOUT_CAL_OFFSET
          1. Table 22. IOUT_CAL_OFFSET Register Field Descriptions
      8. 7.5.8  Output Voltage Margin Testing
        1. 7.5.8.1 (01h) OPERATION
          1. Table 25. OPERATION Register Field Descriptions
        2. 7.5.8.2 (21h) VOUT_COMMAND
          1. Table 26. VOUT_COMMAND Register Field Descriptions
        3. 7.5.8.3 (26h) VOUT_MARGIN_LOW
          1. Table 27. VOUT_MARGIN_LOW Register Field Descriptions
        4. 7.5.8.4 (25h) VOUT_MARGIN_HIGH
          1. Table 28. VOUT_MARGIN_HIGH Register Field Descriptions
      9. 7.5.9  Loop Compensation
        1. 7.5.9.1 (D7h) MFR_SPECIFIC_07
          1. Table 29. MFR_SPECIFIC_07 Register Field Descriptions
        2. 7.5.9.2 (28h) VOUT_DROOP
          1. Table 34. VOUT_DROOP Register Field Descriptions
      10. 7.5.10 Converter Protection and Response
      11. 7.5.11 Output Overvoltage Protection and Response
        1. 7.5.11.1 (40h) VOUT_OV_FAULT_LIMIT
          1. Table 37. VOUT_OV_FAULT_LIMIT Register Field Descriptions
        2. 7.5.11.2 (41h) VOUT_OV_FAULT_RESPONSE
          1. Table 38. VOUT_OV_FAULT_RESPONSE Register Field Descriptions
      12. 7.5.12 Maximum Allowed Output Voltage Setting
        1. 7.5.12.1 (24h) VOUT_MAX
          1. Table 39. VOUT_MAX Register Field Descriptions
      13. 7.5.13 Output Undervoltage Protection and Response
        1. 7.5.13.1 (44h) VOUT_UV_FAULT_LIMIT
          1. Table 40. VOUT_UV_FAULT_LIMIT Register Field Descriptions
        2. 7.5.13.2 (45h) VOUT_UV_FAULT_RESPONSE
          1. Table 41. VOUT_UV_FAULT_RESPONSE Register Field Descriptions
      14. 7.5.14 Minimum Allowed Output Voltage Setting
        1. 7.5.14.1 (2Bh) VOUT_MIN
          1. Table 42. VOUT_MIN Register Field Descriptions
      15. 7.5.15 Output Overcurrent Protection and Response
        1. 7.5.15.1 (46h) IOUT_OC_FAULT_LIMIT
          1. Table 43. IOUT_OC_FAULT_LIMIT Register Field Descriptions
        2. 7.5.15.2 (4Ah) IOUT_OC_WARN_LIMIT
          1. Table 44. IOUT_OC_WARN_LIMIT Register Field Descriptions
        3. 7.5.15.3 (47h) IOUT_OC_FAULT_RESPONSE
          1. Table 45. IOUT_OC_FAULT_RESPONSE Register Field Descriptions
      16. 7.5.16 Input Under-Voltage Lockout (UVLO)
        1. 7.5.16.1 (35h) VIN_ON
          1. Table 46. VIN_ON Register Field Descriptions
      17. 7.5.17 Input Over-Voltage Protection and Response
        1. 7.5.17.1 (55h) VIN_OV_FAULT_LIMIT
          1. Table 48. VIN_OV_FAULT_LIMIT Register Field Descriptions
        2. 7.5.17.2 (56h) VIN_OV_FAULT_RESPONSE
          1. Table 49. VIN_OV_FAULT_RESPONSE Register Field Descriptions
      18. 7.5.18 Input Undervoltage Protection and Response
        1. 7.5.18.1 (59h) VIN_UV_FAULT_LIMIT
          1. Table 50. VIN_UV_FAULT_LIMIT Register Field Descriptions
        2. 7.5.18.2 (5Ah) VIN_UV_FAULT_RESPONSE
          1. Table 52. VIN_UV_FAULT_RESPONSE Register Field Descriptions
      19. 7.5.19 Input Overcurrent Protection and Response
        1. 7.5.19.1 (5Bh) IIN_OC_FAULT_LIMIT
          1. Table 53. IIN_OC_FAULT_LIMIT Register Field Descriptions
        2. 7.5.19.2 (5Dh) IIN_OC_WARN_LIMIT
          1. Table 55. IIN_OC_FAULT_LIMIT Register Field Descriptions
        3. 7.5.19.3 (5Ch) IIN_OC_FAULT_RESPONSE
          1. Table 57. IIN_OC_FAULT_LIMIT Register Field Descriptions
      20. 7.5.20 Over-Temperature Protection and Response
        1. 7.5.20.1 (4Fh) OT_FAULT_LIMIT
          1. Table 58. OT_FAULT_LIMIT Register Field Descriptions
        2. 7.5.20.2 (51h) OT_WARN_LIMIT
          1. Table 59. OT_WARN_LIMIT Register Field Descriptions
        3. 7.5.20.3 (50h) OT_FAULT_RESPONSE
          1. Table 60. OT_FAULT_RESPONSE Register Field Descriptions
      21. 7.5.21 Dynamic Phase Shedding (DPS)
        1. 7.5.21.1 (DEh) MFR_SPECIFIC_14
          1. Table 61. MFR_SPECIFIC_14 Register Field Descriptions
        2. 7.5.21.2 (DFh) MFR_SPECIFIC_15
          1. Table 63. MFR_SPECIFIC_15 Register Field Descriptions
      22. 7.5.22 NVM Programming
      23. 7.5.23 NVM Security
        1. 7.5.23.1 (FAh) MFR_SPECIFIC_42
          1. Table 64. MFR_SPECIFIC_42 Register Field Descriptions
      24. 7.5.24 Black Box Recording
        1. 7.5.24.1 (D8h) MFR_SPECIFIC_08
          1. Table 65. MFR_SPECIFIC_08 Register Field Descriptions
      25. 7.5.25 Board Identification and Inventory Tracking
        1. 7.5.25.1 (9Ah) MFR_MODEL
          1. Table 67. MFR_MODEL Register Field Descriptions
        2. 7.5.25.2 (9Bh) MFR_REVISION
          1. Table 68. MFR_REVISION Register Field Descriptions
        3. 7.5.25.3 (9Dh) MFR_DATE
          1. Table 69. MFR_DATE Register Field Descriptions
      26. 7.5.26 Status Reporting
        1. 7.5.26.1 (78h) STATUS_BYTE
          1. Table 70. STATUS_BYTE Register Field Descriptions
        2. 7.5.26.2 (79h) STATUS_WORD
          1. Table 71. STATUS_WORD Register Field Descriptions
        3. 7.5.26.3 (7Ah) STATUS_VOUT
          1. Table 72. STATUS_VOUT Register Field Descriptions
        4. 7.5.26.4 (7Bh) STATUS_IOUT
          1. Table 73. STATUS_IOUT Register Field Descriptions
        5. 7.5.26.5 (7Ch) STATUS_INPUT
          1. Table 74. STATUS_INPUT Register Field Descriptions
        6. 7.5.26.6 (7Dh) STATUS_TEMPERATURE
          1. Table 75. STATUS_TEMPERATURE Register Field Descriptions
        7. 7.5.26.7 (7Eh) STATUS_CML
          1. Table 76. STATUS_CML Register Field Descriptions
        8. 7.5.26.8 (80h) STATUS_MFR_SPECIFIC
          1. Table 77. STATUS_MFR_SPECIFIC Register Field Descriptions
  8. Applications, Implementation, and Layout
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 6-phase, 0.9-V, 300-A Application and 2-phase 0.8-V, 90-A Application
        1. 8.2.1.1 Schematic
        2. 8.2.1.2 Design Requirements
        3. 8.2.1.3 Detailed Design Procedure
          1. 8.2.1.3.1 Choose Inductor
          2. 8.2.1.3.2 Select the Per-Phase Valley Current Limit
          3. 8.2.1.3.3 Set the Maximum Temperature Level (TMAX)
          4. 8.2.1.3.4 Set USR Thresholds to Improve Load Transient Performance
        4. 8.2.1.4 Inductor DCR and Shunt Current Sensing Design for Input Power
          1. 8.2.1.4.1 Compensation Design
          2. 8.2.1.4.2 Set PMBus Addresses
        5. 8.2.1.5 Application Performance Plots
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Device Guidelines
      2. 10.1.2 Power Stage Guidelines
    2. 10.2 Layout Examples
  11. 11器件和文档支持
    1. 11.1 接收文档更新通知
    2. 11.2 社区资源
    3. 11.3 商标
    4. 11.4 静电放电警告
    5. 11.5 术语表
  12. 12机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

Programmable Loadline Settings

over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
DCLLChannel A DC loadline settings for Channel A VOUT_DROOP = 0xD000 0
VOUT_DROOP = 0xD008 0.1125 0.125 0.1395
VOUT_DROOP = 0xD010 0.2412 0.25 0.2587
VOUT_DROOP = 0xD014 0.3031 0.3125 0.3218
VOUT_DROOP = 0xD018 0.3637 0.375 0.3872
VOUT_DROOP = 0xD01C 0.4265 0.4375 0.4484
VOUT_DROOP = 0xD020 0.4875 0.5 0.5125
VOUT_DROOP = 0xD024 0.5484 0.5625 0.5765
VOUT_DROOP = 0xD028 0.6093 0.625 0.6406
VOUT_DROOP = 0xD030 0.6855 0.7031 0.7207
VOUT_DROOP = 0xD033 0.7769 0.7969 0.8168
VOUT_DROOP = 0xD034 0.7921 0.8125 0.8328
VOUT_DROOP = 0xD035 0.8073 0.8281 0.8488
VOUT_DROOP = 0xD036 0.8227 0.8438 0.8648
VOUT_DROOP = 0xD037 0.8379 0.8594 0.8808
VOUT_DROOP = 0xD038 0.8531 0.875 0.8968
VOUT_DROOP = 0xD039 0.8683 0.8906 0.9128
VOUT_DROOP = 0xD03A 0.8836 0.9063 0.9289
VOUT_DROOP = 0xD03B 0.8988 0.9219 0.9449
VOUT_DROOP = 0xD03C 0.9140 0.9375 0.9609
VOUT_DROOP = 0xD03D 0.9292 0.9531 0.9769
VOUT_DROOP = 0xD03E 0.9445 0.9688 0.9930
VOUT_DROOP = 0xD03F 0.9597 0.9844 1.0090
VOUT_DROOP = 0xD040 0.975 1 1.025
VOUT_DROOP = 0xD041 0.9902 1.0156 1.0409
VOUT_DROOP = 0xD042 1.0055 1.0313 1.0570
VOUT_DROOP = 0xD043 1.0207 1.0469 1.0730
VOUT_DROOP = 0xD044 1.0359 1.0625 1.0890
VOUT_DROOP = 0xD048 1.0968 1.125 1.1531
VOUT_DROOP = 0xD050 1.2187 1.25 1.2812
VOUT_DROOP = 0xD058 1.3406 1.375 1.4093
VOUT_DROOP = 0xD060 1.4625 1.5 1.5375
VOUT_DROOP = 0xD068 1.5843 1.625 1.6656
VOUT_DROOP = 0xD070 1.7062 1.75 1.7937
VOUT_DROOP = 0xD078 1.8281 1.875 1.9218
VOUT_DROOP = 0xD07C 1.8890 1.9375 1.9859
VOUT_DROOP = 0xD080 1.95 2 2.05
VOUT_DROOP = 0xD084 2.0109 2.0625 2.1141
VOUT_DROOP = 0xD088 2.0718 2.125 2.1781
VOUT_DROOP = 0xD08C 2.1328 2.1875 2.2421
VOUT_DROOP = 0xD090 2.1937 2.25 2.3062
VOUT_DROOP = 0xD098 2.2698 2.328 2.3862
VOUT_DROOP = 0xD09B 2.3612 2.4218 2.4823
VOUT_DROOP = 0xD09C 2.3765 2.4375 2.4984
DCLLChannel A DC loadline settings for Channel A VOUT_DROOP = 0xD09D 2.3917 2.4531 2.5144
VOUT_DROOP = 0xD09E 2.4069 2.4687 2.5304
VOUT_DROOP = 0xD09F 2.4221 2.4843 2.5464
VOUT_DROOP = 0xD0A0 2.4375 2.5 2.5625
VOUT_DROOP = 0xD0A1 2.4527 2.5156 2.5784
VOUT_DROOP = 0xD0A2 2.4679 2.5312 2.5944
VOUT_DROOP = 0xD0A3 2.4831 2.5468 2.6104
VOUT_DROOP = 0xD0A4 2.4984 2.5625 2.6265
VOUT_DROOP = 0xD0A5 2.5136 2.5781 2.6425
VOUT_DROOP = 0xD0A6 2.5288 2.5937 2.6585
VOUT_DROOP = 0xD0A7 2.5437 2.609 2.6742
VOUT_DROOP = 0xD0A8 2.5593 2.625 2.6906
VOUT_DROOP = 0xD0A9 2.5745 2.6406 2.7066
VOUT_DROOP = 0xD0AA 2.5897 2.6562 2.7226
VOUT_DROOP = 0xD0AB 2.6050 2.6718 2.7385
VOUT_DROOP = 0xD0AC 2.6203 2.6875 2.7546
VOUT_DROOP = 0xD0B0 2.6812 2.75 2.8187
VOUT_DROOP = 0xD0B8 2.8031 2.875 2.9468
VOUT_DROOP = 0xD0C0 2.925 3 3.075
VOUT_DROOP = 0xD0C8 3.0468 3.125 3.2031
DCLLChannel B DC Loadline settings for Channel B VOUT_DROOP = 0xD000 0
VOUT_DROOP = 0xD008 0.1125 0.125 0.1395
VOUT_DROOP = 0xD010 0.2355 0.25 0.2625
VOUT_DROOP = 0xD014 0.297 0.3125 0.3234
VOUT_DROOP = 0xD018 0.3637 0.375 0.395
VOUT_DROOP = 0xD01C 0.4244 0.4375 0.454
VOUT_DROOP = 0xD020 0.4875 0.5 0.517
VOUT_DROOP = 0xD024 0.5464 0.5625 0.5786
VOUT_DROOP = 0xD028 0.6093 0.625 0.648
VOUT_DROOP = 0xD030 0.6855 0.7031 0.7207
VOUT_DROOP = 0xD033 0.7769 0.7969 0.8168
VOUT_DROOP = 0xD034 0.7921 0.8125 0.8335
VOUT_DROOP = 0xD035 0.8073 0.8281 0.852
VOUT_DROOP = 0xD036 0.8227 0.8438 0.8648
VOUT_DROOP = 0xD037 0.8379 0.8594 0.8815
VOUT_DROOP = 0xD038 0.8531 0.875 0.8968
ACLL AC Loadline settings for both Channel A and Channel B(1) MFR_SPECIFIC_07 = 0x00 0
MFR_SPECIFIC_07 = 0x01 0.1125 0.125 0.1395
MFR_SPECIFIC_07 = 0x02 0.2412 0.25 0.2587
MFR_SPECIFIC_07 = 0x03 0.3031 0.3125 0.3218
MFR_SPECIFIC_07 = 0x04 0.3637 0.375 0.3862
MFR_SPECIFIC_07 = 0x05 0.4265 0.4375 0.4484
MFR_SPECIFIC_07 = 0x06 0.4875 0.5 0.5125
MFR_SPECIFIC_07 = 0x07 0.5484 0.5625 0.5765
MFR_SPECIFIC_07 = 0x08 0.6093 0.625 0.6406
MFR_SPECIFIC_07 = 0x09 0.7312 0.75 0.7687
MFR_SPECIFIC_07 = 0x0A 0.7769 0.7969 0.8168
MFR_SPECIFIC_07 = 0x0B 0.7921 0.8125 0.8328
MFR_SPECIFIC_07 = 0x0C 0.8073 0.8281 0.8488
MFR_SPECIFIC_07 = 0x0D 0.8227 0.8438 0.8648
MFR_SPECIFIC_07 = 0x0E 0.8379 0.8594 0.8808
MFR_SPECIFIC_07 = 0x0F 0.8531 0.875 0.8968
MFR_SPECIFIC_07 = 0x10 0.8683 0.8906 0.9128
MFR_SPECIFIC_07 = 0x11 0.8836 0.9063 0.9289
MFR_SPECIFIC_07 = 0x12 0.8988 0.9219 0.9449
MFR_SPECIFIC_07 = 0x13 0.9140 0.9375 0.9609
MFR_SPECIFIC_07 = 0x14 0.9292 0.9531 0.9769
MFR_SPECIFIC_07 = 0x15 0.9445 0.9688 0.9930
MFR_SPECIFIC_07 = 0x16 0.9597 0.9844 1.0090
MFR_SPECIFIC_07 = 0x17 0.975 1 1.025
MFR_SPECIFIC_07 = 0x18 0.9902 1.0156 1.0409
MFR_SPECIFIC_07 = 0x19 1.0055 1.0313 1.0570
MFR_SPECIFIC_07 = 0x1A 1.0207 1.0469 1.0730
MFR_SPECIFIC_07 = 0x1B 1.0359 1.0625 1.0890
MFR_SPECIFIC_07 = 0x1C 1.0968 1.125 1.1531
MFR_SPECIFIC_07 = 0x1D 1.2187 1.25 1.2812
MFR_SPECIFIC_07 = 0x1E 1.3406 1.375 1.4093
MFR_SPECIFIC_07 = 0x1F 1.4625 1.5 1.5375
MFR_SPECIFIC_07 = 0x20 1.5843 1.625 1.6656
MFR_SPECIFIC_07 = 0x21 1.7062 1.75 1.7937
MFR_SPECIFIC_07 = 0x22 1.8281 1.875 1.9218
MFR_SPECIFIC_07 = 0x23 1.8890 1.9375 1.9859
MFR_SPECIFIC_07 = 0x24 1.95 2 2.05
MFR_SPECIFIC_07 = 0x25 2.0109 2.0625 2.1140
MFR_SPECIFIC_07 = 0x26 2.0718 2.125 2.1781
MFR_SPECIFIC_07 = 0x27 2.1328 2.1875 2.2421
MFR_SPECIFIC_07 = 0x28 2.1937 2.25 2.3062
MFR_SPECIFIC_07 = 0x29 2.3156 2.375 2.4343
MFR_SPECIFIC_07 = 0x2A 2.3612 2.4218 2.4823
MFR_SPECIFIC_07 = 0x2B 2.3765 2.4375 2.4984
ACLL AC Loadline settings for both Channel A and Channel B(1) MFR_SPECIFIC_07 = 0x2C 2.3917 2.4531 2.5144
MFR_SPECIFIC_07 = 0x2D 2.4069 2.4687 2.5304
MFR_SPECIFIC_07 = 0x2E 2.4221 2.4843 2.5464
MFR_SPECIFIC_07 = 0x2F 2.4375 2.5 2.5625
MFR_SPECIFIC_07 = 0x30 2.4527 2.5156 2.5784
MFR_SPECIFIC_07 = 0x31 2.4679 2.5312 2.5944
MFR_SPECIFIC_07 = 0x32 2.4831 2.5468 2.6104
MFR_SPECIFIC_07 = 0x33 2.4984 2.5625 2.6265
MFR_SPECIFIC_07 = 0x34 2.5136 2.5781 2.6425
MFR_SPECIFIC_07 = 0x35 2.5288 2.5937 2.6585
MFR_SPECIFIC_07 = 0x36 2.5437 2.609 2.6742
MFR_SPECIFIC_07 = 0x37 2.5593 2.625 2.6906
MFR_SPECIFIC_07 = 0x38 2.5745 2.6406 2.7066
MFR_SPECIFIC_07 = 0x39 2.5897 2.6562 2.7226
MFR_SPECIFIC_07 = 0x3A 2.6050 2.6718 2.7385
MFR_SPECIFIC_07 = 0x3B 2.6203 2.6875 2.7546
MFR_SPECIFIC_07 = 0x3C 2.6812 2.75 2.8187
MFR_SPECIFIC_07 = 0x3D 2.8031 2.875 2.9468
MFR_SPECIFIC_07 = 0x3E 2.925 3 3.075
MFR_SPECIFIC_07 = 0x3F 3.0468 3.125 3.2031
tINT Integration time constant(1) MFR_SPEC_7<11:8> = 0000b 5 µs
MFR_SPEC_7<11:8> = 0001b 10 µs
MFR_SPEC_7<11:8> = 0010b 15 µs
MFR_SPEC_7<11:8> = 0011b 20 µs
MFR_SPEC_7<11:8> = 0100b 25 µs
MFR_SPEC_7<11:8> = 0101b 30 µs
MFR_SPEC_7<11:8> = 0110b 35 µs
MFR_SPEC_7<11:8> = 0111b 40 µs
MFR_SPEC_7<11:8> = 1000b 1 µs
MFR_SPEC_7<11:8> = 1001b 2 µs
MFR_SPEC_7<11:8> = 1010b 3 µs
MFR_SPEC_7<11:8> = 1011b 4 µs
MFR_SPEC_7<11:8> = 1100b 5 µs
MFR_SPEC_7<11:8> = 1101b 6 µs
MFR_SPEC_7<11:8> = 1110b 7 µs
MFR_SPEC_7<11:8> = 1111b 8 µs