JAJSKX2A August   2019  – May 2021 TPS53676

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Recommended Operating Conditions
    3. 6.3 ESD Ratings
    4. 6.4 Electrical Specifications
      1. 6.4.1  Thermal Information
      2. 6.4.2  Supply
      3. 6.4.3  DAC and Voltage Feedback
      4. 6.4.4  Control Loop Parameters
      5. 6.4.5  Dynamic VID (DVID) Tuning
      6. 6.4.6  Undershoot Reduction (USR) and Overshoot Reduciton (OSR)
      7. 6.4.7  Dynamic Phase Shedding (DPS)
      8. 6.4.8  Turbo Mode and Thermal Balance Management (TBM)
      9. 6.4.9  Overcurrent Limit (OCL)
      10. 6.4.10 Telemetry
      11. 6.4.11 Phase-Locked Loop and Closed-Loop Frequency Control
      12. 6.4.12 Logic Interface
      13. 6.4.13 Current Sensing and Current Sharing
      14. 6.4.14 Pin Detection Thresholds
      15. 6.4.15 ADDR Pinstrap Decoding
      16. 6.4.16 BOOT_CHA Pinstrap Decoding
      17. 6.4.17 Timing Specifications
      18. 6.4.18 Faults and Converter Protection
      19. 6.4.19 PMBus/AVS Interfaces
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Power-up and initialization
      1. 7.3.1 First power-up
      2. 7.3.2 Boot voltage configuration (BOOT_CHA)
      3. 7.3.3 Power Sequencing
    4. 7.4 Pin connections and bevahior
      1. 7.4.1  Supplies: VCC and VREF
      2. 7.4.2  Differential remote sensing and output voltage scaling: AVSP/AVSN, BVSP/BVSN
      3. 7.4.3  Input current sensing: VIN_CSNIN and CSPIN
      4. 7.4.4  Pin-strap detection and PIN_DETECT_OVERRIDE
      5. 7.4.5  Enable and disable: AVR_EN and BVR_EN
      6. 7.4.6  System feedback: AVR_RDY and BVR_RDY
      7. 7.4.7  Catastrophic fault alert: VR_FAULT#
      8. 7.4.8  Output voltage reset: RESET#
      9. 7.4.9  Synchronization: SYNC
      10. 7.4.10 Smart power stage connections: PWM, CSP and TSEN
      11. 7.4.11 PMBus pins: SMB_DIO, SMB_CLK, and SMB_ALERT#
      12. 7.4.12 AVSBus: AVS_CLK, AVS_MDATA, AVS_SDATA, and AVS_VDDIO
    5. 7.5 Advanced power management functions
      1. 7.5.1 Adaptive voltage scaling or dynamic VID (DVID)
      2. 7.5.2 Output voltage margining
      3. 7.5.3 Power supply telemetry and calibration
        1. 7.5.3.1 Output current calibration
        2. 7.5.3.2 Input current calibration (measured)
        3. 7.5.3.3 Input current calibration (calculated)
      4. 7.5.4 Flexible phase assignment
      5. 7.5.5 Thermal balance management (TBM)
      6. 7.5.6 Dynamic phase adding/shedding (DPA/DPS)
    6. 7.6 Control Loop Theory of Operation
      1. 7.6.1 Adaptive voltage positioning and DC load line (droop)
      2. 7.6.2 DCAP+ conceptual overview
      3. 7.6.3 Off-time control: loop compensation and transient tuning
      4. 7.6.4 On-time control: adaptive ton and autobalance current sharing
      5. 7.6.5 Load transient response
      6. 7.6.6 Forced minimum on-time, minimum off-time and leading-edge blanking time
      7. 7.6.7 Nonlinear: undershoot reduction (USR), overshoot reduction (OSR) and dynamic integration
    7. 7.7 Power supply fault protection
      1. 7.7.1 Host notification and status reporting
      2. 7.7.2 Fault type and response definitions
      3. 7.7.3 Fault behavior summary
      4. 7.7.4 Detailed fault descriptions
        1. 7.7.4.1  Overvoltage fault (OVF) and warning (OVW)
        2. 7.7.4.2  Undervoltage fault (UVF) and warning (UVW)
        3. 7.7.4.3  Maximum turn-on time exceeded (TON_MAX)
        4. 7.7.4.4  Output commanded out-of-bounds (VOUT_MIN_MAX)
        5. 7.7.4.5  Overcurrent fault (OCF), warning (OCW), and per-phase overcurrent limit (OCL)
        6. 7.7.4.6  Current share warning (ISHARE)
        7. 7.7.4.7  Overtemperature fault protection (OTF) and warning (OTW)
        8. 7.7.4.8  Powerstage fault (TAO_HIGH) and powerstage not ready (TAO_LOW)
        9. 7.7.4.9  Input overvoltage fault (VIN_OVF) and warning (VIN_OVW)
        10. 7.7.4.10 Input undervoltage fault (VIN_UVF), warning (VIN_UVW) and turn-on voltage (VIN_ON)
        11. 7.7.4.11 Input overcurrent fault (IIN_OCF) and warning (IIN_OCW)
        12. 7.7.4.12 Input overpower warning (PIN_OPW)
        13. 7.7.4.13 PMBus command, memory and logic errors (CML)
    8. 7.8 Programming
      1. 7.8.1 PMBus Interface
        1. 7.8.1.1 PMBus transaction types
        2. 7.8.1.2 PMBus data formats
          1. 7.8.1.2.1 Example PMBus number format conversions
          2. 7.8.1.2.2 Example system code for PMBus format conversion
        3. 7.8.1.3 Raw non-volatile memory programming
        4.       93
        5. 7.8.1.4 PMBus Command Descriptions
          1. 7.8.1.4.1   (00h) PAGE
          2. 7.8.1.4.2   (01h) OPERATION
          3. 7.8.1.4.3   (02h) ON_OFF_CONFIG
          4. 7.8.1.4.4   (03h) CLEAR_FAULTS
          5. 7.8.1.4.5   (04h) PHASE
          6. 7.8.1.4.6   (05h) PAGE_PLUS_WRITE
          7. 7.8.1.4.7   (06h) PAGE_PLUS_READ
          8. 7.8.1.4.8   (10h) WRITE_PROTECT
          9. 7.8.1.4.9   (15h) STORE_USER_ALL
          10. 7.8.1.4.10  (16h) RESTORE_USER_ALL
          11. 7.8.1.4.11  (19h) CAPABILITY
          12. 7.8.1.4.12  (1Bh) SMBALERT_MASK_WORD
          13. 7.8.1.4.13  (1Bh) SMBALERT_MASK_VOUT
          14. 7.8.1.4.14  (1Bh) SMBALERT_MASK_IOUT
          15. 7.8.1.4.15  (1Bh) SMBALERT_MASK_INPUT
          16. 7.8.1.4.16  (1Bh) SMBALERT_MASK_TEMPERATURE
          17. 7.8.1.4.17  (1Bh) SMBALERT_MASK_CML
          18. 7.8.1.4.18  (1Bh) SMBALERT_MASK_MFR
          19. 7.8.1.4.19  (20h) VOUT_MODE
          20. 7.8.1.4.20  (21h) VOUT_COMMAND
          21. 7.8.1.4.21  (22h) VOUT_TRIM
          22. 7.8.1.4.22  (24h) VOUT_MAX
          23. 7.8.1.4.23  (25h) VOUT_MARGIN_HIGH
          24. 7.8.1.4.24  (26h) VOUT_MARGIN_LOW
          25. 7.8.1.4.25  (27h) VOUT_TRANSITION_RATE
          26. 7.8.1.4.26  (28h) VOUT_DROOP
          27. 7.8.1.4.27  (29h) VOUT_SCALE_LOOP
          28. 7.8.1.4.28  (2Bh) VOUT_MIN
          29. 7.8.1.4.29  (33h) FREQUENCY_SWITCH
          30. 7.8.1.4.30  (34h) POWER_MODE
          31. 7.8.1.4.31  (35h) VIN_ON
          32. 7.8.1.4.32  (38h) IOUT_CAL_GAIN
          33. 7.8.1.4.33  (39h) IOUT_CAL_OFFSET
          34. 7.8.1.4.34  (40h) VOUT_OV_FAULT_LIMIT
          35. 7.8.1.4.35  (41h) VOUT_OV_FAULT_RESPONSE
          36. 7.8.1.4.36  (42h) VOUT_OV_WARN_LIMIT
          37. 7.8.1.4.37  (43h) VOUT_UV_WARN_LIMIT
          38. 7.8.1.4.38  (44h) VOUT_UV_FAULT_LIMIT
          39. 7.8.1.4.39  (45h) VOUT_UV_FAULT_RESPONSE
          40. 7.8.1.4.40  (46h) IOUT_OC_FAULT_LIMIT
          41. 7.8.1.4.41  (47h) IOUT_OC_FAULT_RESPONSE
          42. 7.8.1.4.42  (4Ah) IOUT_OC_WARN_LIMIT
          43. 7.8.1.4.43  (4Fh) OT_FAULT_LIMIT
          44. 7.8.1.4.44  (50h) OT_FAULT_RESPONSE
          45. 7.8.1.4.45  (51h) OT_WARN_LIMIT
          46. 7.8.1.4.46  (55h) VIN_OV_FAULT_LIMIT
          47. 7.8.1.4.47  (56h) VIN_OV_FAULT_RESPONSE
          48. 7.8.1.4.48  (57h) VIN_OV_WARN_LIMIT
          49. 7.8.1.4.49  (58h) VIN_UV_WARN_LIMIT
          50. 7.8.1.4.50  (59h) VIN_UV_FAULT_LIMIT
          51. 7.8.1.4.51  (5Ah) VIN_UV_FAULT_RESPONSE
          52. 7.8.1.4.52  (5Bh) IIN_OC_FAULT_LIMIT
          53. 7.8.1.4.53  (5Ch) IIN_OC_FAULT_RESPONSE
          54. 7.8.1.4.54  (5Dh) IIN_OC_WARN_LIMIT
          55. 7.8.1.4.55  (60h) TON_DELAY
          56. 7.8.1.4.56  (61h) TON_RISE
          57. 7.8.1.4.57  (62h) TON_MAX_FAULT_LIMIT
          58. 7.8.1.4.58  (63h) TON_MAX_FAULT_RESPONSE
          59. 7.8.1.4.59  (64h) TOFF_DELAY
          60. 7.8.1.4.60  (65h) TOFF_FALL
          61. 7.8.1.4.61  (6Bh) PIN_OP_WARN_LIMIT
          62. 7.8.1.4.62  (78h) STATUS_BYTE
          63. 7.8.1.4.63  (79h) STATUS_WORD
          64. 7.8.1.4.64  (7Ah) STATUS_VOUT
          65. 7.8.1.4.65  (7Bh) STATUS_IOUT
          66. 7.8.1.4.66  (7Ch) STATUS_INPUT
          67. 7.8.1.4.67  (7Dh) STATUS_TEMPERATURE
          68. 7.8.1.4.68  (7Eh) STATUS_CML
          69. 7.8.1.4.69  (80h) STATUS_MFR_SPECIFIC
          70. 7.8.1.4.70  (88h) READ_VIN
          71. 7.8.1.4.71  (89h) READ_IIN
          72. 7.8.1.4.72  (8Bh) READ_VOUT
          73. 7.8.1.4.73  (8Ch) READ_IOUT
          74. 7.8.1.4.74  (8Dh) READ_TEMPERATURE_1
          75. 7.8.1.4.75  (96h) READ_POUT
          76. 7.8.1.4.76  (97h) READ_PIN
          77. 7.8.1.4.77  (98h) PMBUS_REVISION
          78. 7.8.1.4.78  (99h) MFR_ID
          79. 7.8.1.4.79  (9Ah) MFR_MODEL
          80. 7.8.1.4.80  (9Bh) MFR_REVISION
          81. 7.8.1.4.81  (9Dh) MFR_DATE
          82. 7.8.1.4.82  (ADh) IC_DEVICE_ID
          83. 7.8.1.4.83  (AEh) IC_DEVICE_REV
          84. 7.8.1.4.84  (B1h) USER_DATA_01 (COMPENSATION_CONFIG)
          85. 7.8.1.4.85  (B2h) USER_DATA_02 (NONLINEAR_CONFIG)
          86. 7.8.1.4.86  (B3h) USER_DATA_03 (PHASE_CONFIG)
          87. 7.8.1.4.87  (B4h) USER_DATA_04 (DVID_CONFIG)
          88. 7.8.1.4.88  (B7h) USER_DATA_07 (PHASE_SHED_CONFIG)
          89. 7.8.1.4.89  (B8h) USER_DATA_08 (AVSBUS_CONFIG)
          90. 7.8.1.4.90  (BAh) USER_DATA_10 (ISHARE_CONFIG)
          91. 7.8.1.4.91  (BBh) USER_DATA_11 (MFR_PROTECTION_CONFIG)
          92. 7.8.1.4.92  (BDh) USER_DATA_13 (MFR_CALIBRATION_CONFIG)
          93. 7.8.1.4.93  (CDh) MFR_SPECIFIC_CD (MULTIFUNCTION_PIN_CONFIG_1)
          94. 7.8.1.4.94  (CEh) MFR_SPECIFIC_CD (MULTIFUNCTION_PIN_CONFIG_2)
          95. 7.8.1.4.95  (CFh) SMBALERT_MASK_EXTENDED
          96. 7.8.1.4.96  (D1h) READ_VOUT_MIN_MAX
          97. 7.8.1.4.97  (D2h) READ_IOUT_MIN_MAX
          98. 7.8.1.4.98  (D3h) READ_TEMPERATURE_MIN_MAX)
          99. 7.8.1.4.99  (D4h) READ_MFR_VOUT
          100. 7.8.1.4.100 (D5h) READ_VIN_MIN_MAX
          101. 7.8.1.4.101 (D6h) READ_IIN_MIN_MAX
          102. 7.8.1.4.102 (D7h) READ_PIN_MIN_MAX
          103. 7.8.1.4.103 (D8h) READ_POUT_MIN_MAX
          104. 7.8.1.4.104 (DAh) READ_ALL
          105. 7.8.1.4.105 (DBh) STATUS_ALL
          106. 7.8.1.4.106 (DCh) STATUS_PHASES
          107. 7.8.1.4.107 (DDh) STATUS_EXTENDED
          108. 7.8.1.4.108 (E0h) AVSBUS_LOG
          109. 7.8.1.4.109 (E3h) MFR_SPECIFIC_E3 (VR_FAULT_CONFIG)
          110. 7.8.1.4.110 (E4h) SYNC_CONFIG
          111. 7.8.1.4.111 (EDh) MFR_SPECIFIC_ED (MISC_OPTIONS)
          112. 7.8.1.4.112 (EEh) MFR_SPECIFIC_EE (PIN_DETECT_OVERRIDE)
          113. 7.8.1.4.113 (EFh) MFR_SPECIFIC_EF (SLAVE_ADDRESS)
          114. 7.8.1.4.114 (F0h) MFR_SPECIFIC_F0 (NVM_CHECKSUM)
          115. 7.8.1.4.115 (F5h) MFR_SPECIFIC_F5 (USER_NVM_INDEX)
          116. 7.8.1.4.116 (F6h) MFR_SPECIFIC_F6 (USER_NVM_EXECUTE)
          117. 7.8.1.4.117 (FAh) NVM_LOCK
          118. 7.8.1.4.118 (FBh) MFR_SPECIFIC_WRITE_PROTECT
      2. 7.8.2 AVSBus Interface
        1. 7.8.2.1 AVSBus transaction types
        2. 7.8.2.2 Example AVSBus Frames
        3. 7.8.2.3 Example AVSBus number format conversions
        4. 7.8.2.4 AVSBus fault and warning behavior
        5. 7.8.2.5 AVSBus Command Descriptions
          1. 7.8.2.5.1 (0h) AVSBus Output Voltage
          2. 7.8.2.5.2 (1h) AVSBus Transition Rate
          3. 7.8.2.5.3 (2h) AVSBus Output Current
          4. 7.8.2.5.4 (3h) AVSBus Temperature
          5. 7.8.2.5.5 (4h) AVSBus Reset Voltage
          6. 7.8.2.5.6 (5h) AVSBus Power Mode
          7. 7.8.2.5.7 (Eh) AVSBus Status
          8. 7.8.2.5.8 (Fh) AVSBus Version
  8. 8 Applications and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Schematic
      2. 8.2.2 Design Requirements
      3. 8.2.3 Detailed Design Procedure
      4. 8.2.4 Application Performance Plots
  9. 9 Power Supply Recommendations
  10. 10Layout
  11. 11Device and Documentation Support
    1. 11.1 ドキュメントの更新通知を受け取る方法
    2. 11.2 サポート・リソース
    3. 11.3 Trademarks
    4. 11.4 静電気放電に関する注意事項
    5. 11.5 用語集
  12. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Package Option Addendum
      1. 12.1.1 Packaging Information
      2. 12.1.2 Tape and Reel Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

Table 7-10 Supported Commands and NVM Defaults
CMD CodeCommand NameDefault Behavior
Ch. A (PAGE = 0)		Default Behavior
Ch. B (PAGE = 1)		Default Hex
Ch. A		Default Hex
Ch. B		R/W Access, NVM
00hPAGECommands address both Channel A and Channel BFFhR/W
01hOPERATIONOPERATION Off, Margin NoneOPERATION Off, Margin None00h00hR/W
02hON_OFF_CONFIGAVR_EN pin only, Active HighBVR_EN pin only, Active High17h17hR/W, NVM
03hCLEAR_FAULTSClears all faults related to channel AClears all faults related to channel BN/AN/AW
04hPHASECommands address all phases in channel ACommands address all phases in channel BFFhFFhR/W
05h PAGE_PLUS_WRITE Utility to send PAGE along with a PMBus write transaciton Per command W
06h PAGE_PLUS_READ Utility to send PAGE along with a PMBus read transaciton Per command R
10hWRITE_PROTECTAll commands are writeable00hR/W, NVM
15hSTORE_USER_ALLStores all current storable register settings into NVM as new defaultsN/AW
16hRESTORE_USER_ALLRestores all storable register settings from NVMN/AW
19hCAPABILITY1 MHz, PEC, SMB_ALERT SupportedD4hR
1BhSMBALERT_MASK_WORDNo SMB_ALERT sources maskedNo SMB_ALERT sources masked00h00hR/W
1BhSMBALERT_MASK_VOUTNo SMB_ALERT sources maskedNo SMB_ALERT sources masked00h00hR/W, NVM
1BhSMBALERT_MASK_IOUTNo SMB_ALERT sources maskedNo SMB_ALERT sources masked00h00hR/W, NVM
1BhSMBALERT_MASK_INPUTLOW VIN bit is masked08hR/W, NVM
1BhSMBALERT_MASK
TEMPERATURE		No SMB_ALERT sources maskedNo SMB_ALERT sources masked00h00hR/W, NVM
1BhSMBALERT_MASK_CMLNo SMB_ALERT sources maskedNo SMB_ALERT sources masked00h00hR/W, NVM
1BhSMBALERT_MASK_MFRNo SMB_ALERT sources maskedNo SMB_ALERT sources masked06h06hR/W, NVM
1Bh SMBALERT_MASK_OTHER FIRST_TO_ALERT does not assert SMB_ALERT# 00h R
20hVOUT_MODEULINEAR16 Mode, Absolute,
Exponent = -10		ULINEAR16 Mode, Absolute,
Exponent = -10		16h16hR
21hVOUT_COMMAND0.880 V
From pin-detection by default		0.800 V03 85h03 33hR/W, NVM/
Pin Detect
(Ch A)
22hVOUT_TRIM+0.000 V+0.000 V00 00h00 00hR/W, NVM
24hVOUT_MAX1.869 V (VBOOT_CHA pinstrp active by default) NVM stored value is 1.200 V1.400 V07 7Ah / 04 CDh05 9AhR/W, NVM
25hVOUT_MARGIN_HIGH0.000 V0.000 V00 00h00 00hR/W
26hVOUT_MARGIN_LOW0.000 V0.000 V00 00h00 00hR/W
27hVOUT_TRANSITION_RATE5.0 mV/µs5.0 mV/µsE0 50hE0 50hR/W, NVM
28hVOUT_DROOP0.000 mΩ0.000 mΩC8 00hC8 00hR/W, NVM
29hVOUT_SCALE_LOOP1.0001.000E8 08hE8 08hR/W, NVM
2BhVOUT_MIN0.000 V0.000 V00 00h00 00hR/W, NVM
33hFREQUENCY_SWITCH500 kHz500 kHz01 F4h01 F4hR/W, NVM
34h POWER_MODE DPS disabled, all phases FCCM DPS disabled, all phases FCCM 03h 03h R/W
35hVIN_ON9.250 VF0 25hR/W, NVM
38hIOUT_CAL_GAIN5.000 mΩ5.000 mΩCA 80hCA 80hR/W, NVM
39hIOUT_CAL_OFFSET0.000 A (all phases)0.000 A (all phases)E8 00hE8 00hR/W, NVM
40hVOUT_OV_FAULT_LIMIT1.072 V (VOUT_COMMAND + 192 mV)0.992 V (VOUT_COMMAND + 192 mV)04 4Ah03 F7hR/W, NVM
41hVOUT_OV_FAULT_RESPONSELatch-off and do not restartLatch-off and do not restart80h80hR/W, NVM
42hVOUT_OV_WARN_LIMIT1.056 V (VOUT_COMMAND + 176 mV)0.976 V (VOUT_COMMAND + 176 mV)04 39h03 E7hR/W, NVM
43hVOUT_UV_WARN_LIMIT0.704 V (VOUT_COMMAND - 176 mV)0.623 V (VOUT_COMMAND - 176 mV)02 D1h02 7EhR/W, NVM
44hVOUT_UV_FAULT_LIMIT0.688 V (VOUT_COMMAND - 192 mV)0.607 V (VOUT_COMMAND - 192 mV)02 C0h02 6EhR/W, NVM
45hVOUT_UV_FAULT_RESPONSELatch-off after 5.0 μs and do not restartLatch-off after 5.0 μs and do not restart40h40hR/W, NVM
46hIOUT_OC_FAULT_LIMIT480 A total current
53 A phase current		80 A total current
53 A phase current		10 E0h
00 35h		00 50h
00 35h		R/W, NVM
47hIOUT_OC_FAULT_RESPONSELatch-off and do not restartLatch-off and do not restartC0hC0hR/W, NVM
4AhIOUT_OC_WARN_LIMIT440 A total current60 A total current01 B8h00 3ChR/W, NVM
4FhOT_FAULT_LIMIT120°C120°C00 78h00 78hR/W, NVM
50hOT_FAULT_RESPONSELatch-off and do not restartLatch-off and do not restart80h80hR/W, NVM
51hOT_WARN_LIMIT110°C110°C00 6Eh00 6EhR/W, NVM
55hVIN_OV_FAULT_LIMIT15.0 V00 0FhR/W, NVM
56hVIN_OV_FAULT_RESPONSELatch-off and do not restart80hR/W, NVM
57hVIN_OV_WARN_LIMIT14.0 V00 0EhR/W, NVM
58hVIN_UV_WARN_LIMIT8.50 VF0 22hR/W, NVM
59hVIN_UV_FAULT_LIMIT8.00 VF0 20hR/W, NVM
5AhVIN_UV_FAULT_RESPONSELatch-off and do not restart80hR/W, NVM
5BhIIN_OC_FAULT_LIMIT52.0 A00 34hR/W, NVM
5ChIIN_OC_FAULT_RESPONSELatch-off and do not restartC0hR/W, NVM
5DhIIN_OC_WARN_LIMIT44.0 A00 2ChR/W, NVM
60hTON_DELAY0.00 ms0.00 msF8 00hF8 00hR/W, NVM
61hTON_RISE1.5 ms (SRBOOT = 0.625 mV/μs)1.5 ms (SRBOOT = 0.625 mV/μs)F0 06hF0 06hR/W, NVM
62hTON_MAX_FAULT_LIMIT2.0 ms2.0 msF0 08hF0 08hR/W, NVM
63hTON_MAX_FAULT_RESPONSELatch-off and do not restartLatch-off and do not restart80h80hR/W, NVM
64hTOFF_DELAY0.00 ms0.00 msF8 00hF8 00hR/W, NVM
65hTOFF_FALL1.5 ms (SROFF = 0.625 mV/μs)1.5 ms (SROFF = 0.625 mV/μs)F0 06hF0 06hR/W, NVM
6BhPIN_OP_WARN_LIMIT592.0 W09 28hR/W, NVM
78hSTATUS_BYTECurrent status channel ACurrent status channel BCurrent StatusCurrent StatusR
79hSTATUS_WORDCurrent status channel ACurrent status channel BCurrent StatusCurrent StatusR/W
7AhSTATUS_VOUTCurrent status channel ACurrent status channel BCurrent StatusCurrent StatusR/W
7BhSTATUS_IOUTCurrent status channel ACurrent status channel BCurrent StatusCurrent StatusR/W
7ChSTATUS_INPUTCurrent statusCurrent StatusR/W
7DhSTATUS_TEMPERATURECurrent status channel ACurrent status channel BCurrent StatusCurrent StatusR/W
7EhSTATUS_CMLCurrent statusCurrent StatusCurrent StatusR/W
7Fh STATUS_OTHER Current status Current status Current status R/W
80hSTATUS_MFR_SPECIFICCurrent status channel ACurrent status channel BCurrent StatusCurrent StatusR/W
88hREAD_VINMeasured input voltageCurrent StatusR
89hREAD_IINMeasured input currentCurrent StatusR
8BhREAD_VOUTMeasured output voltage channel AMeasured output voltage channel BCurrent StatusCurrent StatusR
8ChREAD_IOUTMeasured output current channel AMeasured output current channel BCurrent StatusCurrent StatusR
8DhREAD_TEMPERATURE_1Measured power stage temperature channel AMeasured power stage temperature channel BCurrent StatusCurrent StatusR
96hREAD_POUTCalculated output power channel ACalculated output power channel BCurrent StatusCurrent StatusR
97hREAD_PINCalculated input powerCurrent StatusR
98hPMBUS_REVISIONRevision 1.3, Part I and Part II compatible33hR
99hMFR_IDManufacturer company identification02 00 00hR/W, NVM
9AhMFR_MODELManufacturer model identification00 00 00hR/W, NVM
9BhMFR_REVISIONManufacturer revision identification00 00 00hR/W, NVM
9DhMFR_DATEManufacturer date identification00 00 00hR/W, NVM
ADhIC_DEVICE_IDTPS5367654 49 53 67 60 00hR
AEhIC_DEVICE_REVRevision 200 04hR
B1hUSER_DATA_01 (COMPENSATION_CONFIG)DC load line: 0.00 mΩ
AC load line: 0.20 mΩ
Integration time contsant: 1.0 μs
Dynamic integration contsant: 4.0 μs
Dynamic integration threshold: 60 mV
AC gain: 1.0
Integration gain: 1.0
Ramp amplitude: 360 mV		DC load line: 0.00 mΩ
AC load line: 0.4375 mΩ
Integration time contsant: 7.0 μs
Dynamic integration contsant: 3.0 μs
Dynamic integration threshold: 120 mV
AC gain: 1.0
Integration gain: 1.0
Ramp amplitude: 200 mV		00 D0 0E 73 0D D0 00 C8h00 53 66 72 1C D0 00 C8hR/W, NVM
B2hUSER_DATA_02 (NONLINEAR_CONFIG)USR1 threshold: 120 mV
USR2 threshold: 50 mV
Min off time: 30 ns
Blanking time: 30 ns
OSR: Disabled
USR1 phases: 4 phases		USR1 threshold: 120 mV
USR2 threshold: 50 mV
Min off time: 30 ns
Blanking time: 35 ns
OSR: Disabled
USR1 phases: 4 phases		31 1A 0F 06 DAh31 1A 0F 07 DAhR/W, NVM
B3hUSER_DATA_03 (PHASE_CONFIG)6+1 configuration, 0-2-4-1-3-5 order on channel A00 80 02 81 04 82 01 83 03 84 05 85 10 80 00 00 00 00 00 00 00 00 00 00hR/W, NVM
B4hUSER_DATA_04 (DVID_CONFIG)DCLL up: 0.00 mΩ
DCLL down: 0.00 mΩ
ACLL up: 0.50 mΩ
ACLL down: 0.50 mΩ
Boot offset: 90mV
Dynamic offsets: 0 mV		DCLL up: 0.00 mΩ
DCLL down: 0.00 mΩ
ACLL up: 0.75 mΩ
ACLL down: 0.50 mΩ
Boot offset: 40mV
Dynamic offsets: 0 mV		03 60 08 08 00 00h03 20 0C 08 00 00hR/W, NVM
B7hUSER_DATA_07 (PHASE_SHED_CONFIG)Phase shedding disabledPhase shedding disabled30 08 44 44 44 44 44 2F FF FF FF FF FFh30 08 44 44 44 44 48 2F FF FF FF FF FFhR/W, NVM
B8h USER_DATA_08 (AVSBUS_CONFIG) 3-Wire AVSBus mode 01h R/W, NVM
BAhUSER_DATA_10 (ISHARE_CONFIG)All phases = 1.0 KTAll phases = 1.0 KT04h all phases04h all phasesRW, NVM
BBhUSER_DATA_11 (MFR_PROTECTION_CONFIG)ISHARE warning: 50 mV
Fixed OVP channel A: 1.2 V
Fixed OVP channel B: 1.6 V
Powerstage fault response: Latch-off
Hiccup wait time: 25 ms		8C 99 00 00 02 55 00 00 00 00hRW, NVM
BDhUSER_DATA_13 (MFR_CALIBRATION_CONFIG)IIN shunt: 0.5 mΩ (analog gain: 20, digital gain = 80)88 00 00 00 50 00 00 00 00 00 00 00 00 00 00hRW, NVM
CDhMFR_SPECIFIC_CD (MULTIFUNCTION_PIN _CONFIG_1)Pin 43: BTSEN
Pin 19: BVR_EN		Default SettingsRW, NVM
CEhMFR_SPECIFIC_CE (MULTIFUNCTION_PIN _CONFIG_2)Pin 44: ATSENDefault SettingsRW, NVM
CFh MFR_SPECIFIC_CF (SMBALERT_MASK_EXTENDED) On-the-fly SMB_ALERT# Mask bits for bits in STATUS_EXTENDED 00 00 00 00 00 00 00h RW
D1h MFR_SPECIFIC_D1
(READ_VOUT_MIN_MAX)		 Peak logging function for output voltage telemetry Current status Current status RW
D2h MFR_SPECIFIC_D2
(READ_IOUT_MIN_MAX)		 Peak logging function for output current telemetry Current status Current status RW
D3h MFR_SPECIFIC_D3
(READ_TEMPERATURE_MIN_MAX)		 Peak logging function for temperature telemetry Current status Current status RW
D4h MFR_SPECIFIC_D4
(READ_MFR_VOUT)		 Ouptut voltage telemetry in SLINEAR11 format Current status Current status R
D5h MFR_SPECIFIC_D5
(READ_VIN_MIN_MAX)		 Peak logging function for input voltage telemetry Current status RW
D6h MFR_SPECIFIC_D6
READ_IIN_MIN_MAX		 Peak logging function for input current telemetry Current status RW
D7h MFR_SPECIFIC_D7
(READ_PIN_MIN_MAX)		 Peak logging function for input power telemetry Current status RW
D8h MFR_SPECIFIC_D8
(READ_POUT_MIN_MAX)		 Peak logging function for ouptut power telemetry Current status Current status RW
DAh MFR_SPECIFIC_DA
(READ_ALL)		 Returns all telemetry data for the current channel Current status Current status R
DBh MFR_SPECIFIC_DB
(STATUS_ALL)		 Returns all status information for the current channel Current status Current status R
DCh MFR_SPECIFIC_DC
(STATUS_PHASES)		 Returns status information for phase-wise faults OCL and ISHARE Current status R
DDh MFR_SPECIFIC_DD
(STATUS_EXTENDED)		 Returns status information for Manufacturer specific bits Current status R
E3hMFR_SPECIFIC_E3
(VR_FAULT_CONFIG)		VR_FAULT# asserts only due to faults on channel A. OC and OT fault assert VR_FAULT#00 0EhRW, NVM
E4h MFR_SPECIFIC_E4
(SYNC_CONFIG)		 Closed loop frequency enabled for both channels 00 12 0A 0A 00 00h
EDhMFR_SPECIFIC_ED
(MISC_OPTIONS)		FCCM mode, both channels, PEC not required.10 00 00 60 00hRW, NVM
EEhMFR_SPECIFIC_EE
(PIN_DETECT_OVERRIDE)		Pin detect enabled for ADDR and BOOT_CHA03hRW, NVM
EFhMFR_SPECIFIC_EF
(SLAVE_ADDRESS)		00h in NVM
Given by pin-detection by default		ADDR pinstrapRW, NVM
F0hMFR_SPECIFIC_F0
(NVM_CHECKSUM)		CRC of NVM data bytesCurrent statusR
F5hMFR_SPECIFIC_F5
(USER_NVM_INDEX)		Index = 0 (auto-incrementing)Default SettingsRW
F6hMFR_SPECIFIC_F6
(USER_NVM_EXECUTE)		Raw NVM data bytesDefault SettingsRW, NVM
FAh MFR_SPECIFIC_FA
(NVM_LOCK)		 NVM unlocked 00 00h RW, NVM
FBh MFR_SPECIFIC_FB
(MFR_WRITE_PROTECT)		 No command groups write protected 00 00h RW, NVM