SLVSFN7 September   2020 TPS65982DMC

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 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  Power Supply Requirements and Characteristics
    6. 6.6  Power Supervisor Characteristics
    7. 6.7  Adapter Power Switch Characteristics
    8. 6.8  USB Endpoint Requirements and Characteristics
    9. 6.9  Analog-to-Digital Converter (ADC) Characteristics
    10. 6.10 Input/Output (I/O) Requirements and Characteristics
    11. 6.11 I2C Slave Requirements and Characteristics
    12. 6.12 SPI Master Characteristics
    13. 6.13 Single-Wire Debugger (SWD) Timing Requirements
    14. 6.14 ADP_POWER_CFG Configuration Requirements
    15. 6.15 Thermal Shutdown Characteristics
    16. 6.16 Oscillator Requirements and Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  Adapter Power Switch
        1. 8.3.1.1 Adapter Switch with RSENSE
        2. 8.3.1.2 Adapter Switch without RSENSE
        3. 8.3.1.3 External Current Sense
        4. 8.3.1.4 External Current Limit
        5. 8.3.1.5 Soft Start
        6. 8.3.1.6 ADP_POWER_CFG
      2. 8.3.2  USB Type-C Port Data Multiplexer
        1. 8.3.2.1 USB2.0 Low-Speed Endpoint
      3. 8.3.3  Power Management
        1. 8.3.3.1 Power-On and Supervisory Functions
        2. 8.3.3.2 Supply Switch-Over
        3. 8.3.3.3 RESETZ and MRESET
      4. 8.3.4  Digital Core
      5. 8.3.5  System Glue Logic
      6. 8.3.6  Power Reset Congrol Module (PRCM)
      7. 8.3.7  Interrupt Monitor
      8. 8.3.8  ADC Sense
      9. 8.3.9  I2C Slave
      10. 8.3.10 SPI Master
      11. 8.3.11 Single-Wire Debugger Interface
      12. 8.3.12 ADC
        1. 8.3.12.1 ADC Divider Ratios
        2. 8.3.12.2 ADC Operating Modes
        3. 8.3.12.3 Single Channel Readout
        4. 8.3.12.4 Round Robin Automatic Readout
        5. 8.3.12.5 One Time Automatic Readout
      13. 8.3.13 I/O Buffers
        1. 8.3.13.1 IOBUF_GPIOLS and IOBUF_GPIOLSI2C
        2. 8.3.13.2 IOBUF_OD
        3. 8.3.13.3 IOBUF_I2C
        4. 8.3.13.4 IOBUF_GPIOHSPI
        5. 8.3.13.5 IOBUF_GPIOHSSWD
      14. 8.3.14 Thermal Shutdown
      15. 8.3.15 Oscillators
    4. 8.4 Device Functional Modes
      1. 8.4.1 Boot Code
      2. 8.4.2 Initialization
      3. 8.4.3 I2C Configuration
      4. 8.4.4 Application Code
      5. 8.4.5 Flash Memory Read
      6. 8.4.6 Invalid Flash Memory
    5. 8.5 Programming
      1. 8.5.1 SPI Master Interface
      2. 8.5.2 I2C Slave Interface
        1. 8.5.2.1 I2C Interface Description
        2. 8.5.2.2 I2C Clock Stretching
        3. 8.5.2.3 I2C Address Setting
        4. 8.5.2.4 Unique Address Interface
        5. 8.5.2.5 I2C Pin Address Setting
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 USB4 Device Application with Host Charging
        1. 9.2.1.1 Design Requirements
          1. 9.2.1.1.1 Power Supply Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 USB Power Delivery Source Capabilities
          2. 9.2.1.2.2 USB Power Delivery Sink Capabilities
          3. 9.2.1.2.3 Supported Data Modes
          4. 9.2.1.2.4 USB4 Hub Controller & PD Controller I2C Communication
          5. 9.2.1.2.5 Dock Management Controller & PD Controller I2C Communication
          6. 9.2.1.2.6 SPI Flash Options
  10. 10Power Supply Recommendations
    1. 10.1 3.3 V Power
      1. 10.1.1 1VIN_3V3 Input Switch
      2. 10.1.2 VOUT_3V3 Output Switch
      3. 10.1.3 ADP_IN 3.3 V LDO
    2. 10.2 1.8 V Core Power
      1. 10.2.1 1.8 V Digital LDO
      2. 10.2.2 1.8 V Analog LDO
    3. 10.3 VDDIO
      1. 10.3.1 Recommended Supply Load Capacitance
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
      1. 11.2.1 Component Placement
      2. 11.2.2 Recommended Via Size and Trace Widths
      3. 11.2.3 Adapter Input Power Routing
      4. 11.2.4 USB2 Routing
      5. 11.2.5 Oval Pad for BGA Fan Out
      6. 11.2.6 Top and Bottom Layer Complete Routing
  12. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

6.11 I2C Slave Requirements and Characteristics

Recommended operating conditions; TA = –10 to +85°C unless otherwise noted
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
SDA and SCL COMMON CHARACTERISTICS
ILEAKInput leakage currentVoltage on Pin = LDO_3V3-33μA
VOLSDA output low voltageIOL = 3mA, LDO_3V3 = 3.3 V0.4V
IOL = 3mA, VDDIO = 1.8 V0.36
IOLSDA max output low currentVOL = 0.4 V3mA
VOL = 0.6 V6
VILInput low signalLDO_3V3 = 3.3 V0.99V
VDDIO = 1.8 V0.54
VIHInput high signalLDO_3V3 = 3.3 V2.31V
VDDIO = 1.8 V1.26
VHYSInput HysteresisLDO_3V3 = 3.3 V0.17V
VDDIO = 1.8 V0.09
TSPI2C pulse width suppressed50ns
CIPin Capacitance10pF
SDA and SCL STANDARD MODE CHARACTERISTICS
FSCLI2C clock frequency0100kHz
THIGHI2C clock high time4μs
TLOWI2C clock low time4.7μs
TSUDATI2C serial data setup time250ns
THDDATI2C serial data hold time0ns
TVDDATI2C Valid data timeSCL low to SDA output valid3.4μs
TVDACKI2C Valid data time of ACK conditionACK signal from SCL low to SDA (out) low3.4μs
TOCFI2C output fall time10-pF to 400-pF bus250ns
TBUFI2C bus free time between stop and start4.7μs
TSTSI2C start or repeated Start condition setup time4.7μs
TSTHI2C Start or repeated Start condition hold time4μs
TSPSI2C Stop condition setup time4μs
SDA and SCL FAST MODE CHARACTERISTICS
FSCLI2C clock frequency0400kHz
THIGHI2C clock high time0.6μs
TLOWI2C clock low time1.3μs
TSUDATI2C serial data setup time100ns
THDDATI2C serial data hold time0ns
TVDDATI2C Valid data timeSCL low to SDA output valid0.9μs
TVDACKI2C Valid data time of ACK conditionACK signal from SCL low to SDA (out) low0.9μs
TOCFI2C output fall time10-pF to 400-pF bus, VDD = 3.3 V12250ns
10-pF to 400-pF bus, VDD = 1.8 V6.5250
TBUFI2C bus free time between stop and start1.3μs
TSTSI2Cstart or repeated Start condition setup time0.6μs
TSTHI2C Start or repeated Start condition hold time0.6μs
TSPSI2C Stop condition setup time0.6μs