SLVS658C March   2006  – January 2016 TPS65810 , TPS65811

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Pin Configuration and 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 - System Sequencing and Operating Modes
    6. 7.6  Electrical Characteristics - Power Path and Charge Management
    7. 7.7  Electrical Characteristics - Power Path and Charge Management (Continued)
    8. 7.8  Electrical Characteristics - Power Path and Charge Management (Continued)
    9. 7.9  Electrical Characteristics - Linear Regulators
    10. 7.10 Electrical Characteristics - Switched-Mode SM1 Step-Down Converter
    11. 7.11 Electrical Characteristics - Switched-Mode SM2 Step-Down Converter
    12. 7.12 Electrical Characteristics - GPIOs
    13. 7.13 Electrical Characteristics - ADC
    14. 7.14 Electrical Characteristics - LED and PWM Drivers
    15. 7.15 Electrical Characteristics - I2C Interface
    16. 7.16 Timing Requirements - I2C Interface
    17. 7.17 Trigger Timing Characteristics
    18. 7.18 Dissipation Ratings
    19. 7.19 Typical Characteristics
      1. 7.19.1 Power Path Management
      2. 7.19.2 Linear Regulators 0, 1, 2
      3. 7.19.3 Linear Regulators 3, 4, 5
      4. 7.19.4 SM1 and SM2 Buck Converters
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Interrupt Controller and System Sequencing
        1. 8.3.1.1 Overview
        2. 8.3.1.2 Interrupt Controller
        3. 8.3.1.3 System Sequencing and TPS65810 Operating Modes
          1. 8.3.1.3.1 Power Up
          2. 8.3.1.3.2 Enable
          3. 8.3.1.3.3 Sequencing
          4. 8.3.1.3.4 Reset
          5. 8.3.1.3.5 Power-Good Check
          6. 8.3.1.3.6 Sleep Mode
          7. 8.3.1.3.7 Normal Mode
          8. 8.3.1.3.8 Processor Standby State
        4. 8.3.1.4 TPS65810 Operating Mode Controls
        5. 8.3.1.5 Functionality Reference Guide - Host Interface and System Sequencing
      2. 8.3.2 Power Path and Charge Management
        1. 8.3.2.1 Overview
        2. 8.3.2.2 Power Path Management Function
          1. 8.3.2.2.1  Detecting the System Status
          2. 8.3.2.2.2  Power Path Logic: Priority Algorithm
          3. 8.3.2.2.3  Input Current Limit
          4. 8.3.2.2.4  System Voltage Regulation
          5. 8.3.2.2.5  Input Overvoltage Detection
          6. 8.3.2.2.6  Output Short-Circuit Detection
          7. 8.3.2.2.7  Battery Short-Circuit Detection
          8. 8.3.2.2.8  Initial Power Path Operation
          9. 8.3.2.2.9  No-Battery Detection Circuit
          10. 8.3.2.2.10 Using the Input Power to Run the System and Charge the Battery Pack
        3. 8.3.2.3 Battery Charge Management Function
          1. 8.3.2.3.1  Operating Modes
          2. 8.3.2.3.2  Battery Preconditioning
          3. 8.3.2.3.3  Constant Current Charging
          4. 8.3.2.3.4  Charge Termination and Recharge
          5. 8.3.2.3.5  Battery Voltage Regulation, Charge Voltage
          6. 8.3.2.3.6  Temperature Qualification
          7. 8.3.2.3.7  Dynamic Power Path Management
          8. 8.3.2.3.8  Charger Off Mode
          9. 8.3.2.3.9  Precharge Safety Timer
          10. 8.3.2.3.10 Charge Safety Timer
          11. 8.3.2.3.11 Timer Fault Recovery
          12. 8.3.2.3.12 Dynamic Timer Function
        4. 8.3.2.4 Functionality Guide — System Power and Charge Management
      3. 8.3.3 Linear Regulators
        1. 8.3.3.1 Simplified Block Diagram
        2. 8.3.3.2 Connecting the LDO Input Supply
        3. 8.3.3.3 ON/OFF Control
        4. 8.3.3.4 Output Discharge Switch
        5. 8.3.3.5 Special Functions
        6. 8.3.3.6 Output Voltage Monitoring
        7. 8.3.3.7 Functionality Guide — Linear Regulators
      4. 8.3.4 Step-Down Switched-Mode Converters: SM1 and SM2
        1. 8.3.4.1 Output Voltage Slew Rate
        2. 8.3.4.2 Soft-Start
        3. 8.3.4.3 Dropout Operation at 100% Duty Cycle
        4. 8.3.4.4 Output Voltage Monitoring
        5. 8.3.4.5 Stand-by Mode
        6. 8.3.4.6 PWM Operation
        7. 8.3.4.7 Phase Control in PWM Mode
        8. 8.3.4.8 PFM Mode Operation
        9. 8.3.4.9 Functionality Guide — Switched-Mode Step-Down Converters
      5. 8.3.5 Analog-to-Digital Converter
        1. 8.3.5.1 Overview
        2. 8.3.5.2 Input Channels
        3. 8.3.5.3 Functional Overview
          1. 8.3.5.3.1 ADC Conversion Cycle
          2. 8.3.5.3.2 External Trigger Operation
          3. 8.3.5.3.3 Detecting an External Trigger Event
          4. 8.3.5.3.4 Executing Multiple-Sample Cycles With an External Trigger
          5. 8.3.5.3.5 Continuous Conversion Operation (Repeat Mode)
          6. 8.3.5.3.6 ADC Input Signal Range Setting
          7. 8.3.5.3.7 ADC State Machine
        4. 8.3.5.4 Battery Detection Circuit
        5. 8.3.5.5 Functionality Guide - Analog to Digital Converter
      6. 8.3.6 LED and Peripheral Drivers
        1. 8.3.6.1 White LED Constant Current Driver
          1. 8.3.6.1.1 SM3 Control Logic Overview
          2. 8.3.6.1.2 Peak Current Control (Boost Converter)
          3. 8.3.6.1.3 Soft-Start
          4. 8.3.6.1.4 Enabling the SM3 Converter
          5. 8.3.6.1.5 Overvoltage Protection
          6. 8.3.6.1.6 Under Voltage Lockout Operation
          7. 8.3.6.1.7 Thermal Shutdown Operation
        2. 8.3.6.2 PWM Drivers
          1. 8.3.6.2.1 PWM Pin Driver
          2. 8.3.6.2.2 LED_PWM Pin Driver
          3. 8.3.6.2.3 RGB Driver
        3. 8.3.6.3 Functionality Guide — LED And Peripheral Drivers
      7. 8.3.7 General-Purpose I/Os — GPIO 1, 2, 3
        1. 8.3.7.1 GPIOs Input Level Configuration
        2. 8.3.7.2 Function Implementation: I2C Commands Versus GPIO Commands
          1. 8.3.7.2.1 GPIO Configuration Table
        3. 8.3.7.3 Functionality Guide - General-Purpose Inputs and Outputs
    4. 8.4 Device Functional Modes
      1. 8.4.1 Sleep Mode
      2. 8.4.2 Normal Mode
    5. 8.5 Programming
      1. 8.5.1 Serial Interface
        1. 8.5.1.1  Overview
        2. 8.5.1.2  Register Default Values
        3. 8.5.1.3  I2C Address
        4. 8.5.1.4  Incremental Read
        5. 8.5.1.5  I2C Bus Release
        6. 8.5.1.6  Sleep Mode Operation
        7. 8.5.1.7  I2C Communication Protocol
        8. 8.5.1.8  I2C Read and Write Operations
        9. 8.5.1.9  Valid Write Sequences
        10. 8.5.1.10 One-Byte Write
        11. 8.5.1.11 Valid Read Sequences
        12. 8.5.1.12 Non-Valid Sequences
    6. 8.6 Register Maps
      1. 8.6.1 Sequencing and Operating Modes - I2C Registers
      2. 8.6.2 System Status — I2C Registers
      3. 8.6.3 Interrupt Controller - I2C Registers
      4. 8.6.4 Charge and System Power Management — I2C Registers
      5. 8.6.5 Linear Regulators — I2C Registers
      6. 8.6.6 Switched-Mode Step-Down Converters — I2C Registers
      7. 8.6.7 ADC - I2C Registers
      8. 8.6.8 White LED, PWM Drivers — I2C Registers
      9. 8.6.9 GPIOs — I2C Registers
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 SM1, SM2 Converter Design Example
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Inductor and Capacitor Selection — Converters SM1 and SM2
          2. 9.2.1.2.2 Output Capacitor Selection, SM1, SM2 Converters
          3. 9.2.1.2.3 Input Capacitor Selection, SM1, SM2 Converters
          4. 9.2.1.2.4 Output Voltage Selection, SM1, SM2 Converters
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Charger Design Example
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
          1. 9.2.2.2.1 Program the Fast Charge Current Level:
          2. 9.2.2.2.2 Program the DPPM_OUT Voltage Level
          3. 9.2.2.2.3 Program the BAT Short Circuit Delay
          4. 9.2.2.2.4 Program the 5-Hour Safety Timer
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Third-Party Products Disclaimer
    2. 12.2 Related Documentation
    3. 12.3 Related Links
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

12 Device and Documentation Support

12.1 Device Support

12.1.1 Third-Party Products Disclaimer

TI'S PUBLICATION OF INFORMATION REGARDING THIRD-PARTY PRODUCTS OR SERVICES DOES NOT CONSTITUTE AN ENDORSEMENT REGARDING THE SUITABILITY OF SUCH PRODUCTS OR SERVICES OR A WARRANTY, REPRESENTATION OR ENDORSEMENT OF SUCH PRODUCTS OR SERVICES, EITHER ALONE OR IN COMBINATION WITH ANY TI PRODUCT OR SERVICE.

12.2 Related Documentation

For related documentation see the following:

  • Differences Between the TPS65800/810/820 PMIC Devices, SLVA248
  • Optimizing Resistor Dividers at a Comparator Input, SLVA450
  • TPS658xxEVM Integrated Single-Cell, Lithium-Ion Battery- and Power-Management IC With I2C, LED Drives, Two Synchronous Buck, Boost, and Multiple LDOs, SLVU154

12.3 Related Links

The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy.

Table 49. Related Links

PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY
TPS65810 Click here Click here Click here Click here Click here
TPS65811 Click here Click here Click here Click here Click here

12.4 Community Resources

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

12.5 Trademarks

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

12.6 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

12.7 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.