SNVSBM4D March   2022  – October 2024 TPS389006-Q1 , TPS389R0-Q1

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 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 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  I2C
      2. 7.3.2  Auto Mask (AMSK)
      3. 7.3.3  Packet Error Checking (PEC)
      4. 7.3.4  VDD
      5. 7.3.5  MON
      6. 7.3.6  NIRQ
      7. 7.3.7  ADC
      8. 7.3.8  Time Stamp
      9. 7.3.9  NRST
      10. 7.3.10 Register Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Built-In Self Test and Configuration Load
        1. 7.4.1.1 Notes on BIST Execution
      2. 7.4.2 TPS389006/08-Q1,TPS389R0-Q1 Power ON
      3. 7.4.3 General Monitoring
        1. 7.4.3.1 IDLE Monitoring
        2. 7.4.3.2 ACTIVE Monitoring
        3. 7.4.3.3 Sequence Monitoring 1
          1. 7.4.3.3.1 ACT Transitions 0→1
          2. 7.4.3.3.2 SLEEP Transition 1→0
          3. 7.4.3.3.3 SLEEP Transition 0→1
        4. 7.4.3.4 Sequence Monitoring 2
          1. 7.4.3.4.1 ACT Transition 1→0
    5. 7.5 Register Maps
      1. 7.5.1 BANK0 Registers
      2. 7.5.2 BANK1 Registers
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Multichannel Sequencer and Monitor
      2. 8.2.2 Design Requirements
      3. 8.2.3 Detailed Design Procedure
      4. 8.2.4 Application Curves
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power Supply Guidelines
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Device Nomenclature
    2. 9.2 Documentation Support
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

4 Device Comparison

Figure 4-1 shows the device nomenclature of the TPS389006/08-Q1,TPS389R0-Q1. Table 4-1provides a summary of available device functions and corresponding part number. Contact TI sales representatives or go online to TI's E2E forum for details and availability of other options; minimum order quantities apply.

See Section 9.1 for more information regarding the device ordering codes. Table 9-1 and Table 9-3 show how to decode the function of the device based on the part number.

TPS389006-Q1 TPS389R0-Q1 TPS389006/08-Q1,TPS389R0-Q1 Device Nomenclature Figure 4-1 TPS389006/08-Q1,TPS389R0-Q1 Device Nomenclature
Table 4-1 Multichannel Supervisor Summary Table
Specification TPS38900x-Q1 TPS389R0x-Q1(1) TPS38800x-Q1(1) TPS388R0x-Q1(1) TPS389C0x-Q1 TPS388C0x-Q1(1)
Hardware ASIL Rating D D B B D B
Monitoring Channel Count 4 to 8 4 to 7 4 to 8 4 to 7 3 to 6 3 to 6
Monitoring Range 0.2 to 5.5V 0.2 to 5.5V 0.2 to 5.5V 0.2 to 5.5V 0.2 to 5.5V 0.2 to 5.5V
Comparator Monitoring (HF Faults)

✓

 ✓ ✓ ✓ ✓ ✓
ADC Monitoring (LF Faults) ✓ ✓ x x ✓ x
Watchdog x x x x Q&A Window
Voltage Telemetry ✓ ✓ x x ✓ x
Monitor Glitch Filtering ✓ ✓ ✓ ✓ ✓ ✓
Sequence Logging ✓ x ✓ x ✓ ✓
NIRQ PIN ✓ ✓ ✓ ✓ ✓ ✓
NRST PIN x ✓ x ✓ ✓ ✓
SYNC PIN ✓ x x x x x
WDO PIN x x x x ✓ ✓
WDI PIN x x x x x ✓
ESM PIN x x x x ✓ x
  1. Preview, contact TI sales representatives or on TI's E2E forum for details and availability of other options