SWCS059I March   2011  – November 2014 TPS80032

PRODUCT PREVIEW Information. Product in design phase of development. Subject to change or discontinuance without notice.  

1. 1Device Overview
   1. 1.1 Features
   2. 1.2 Applications
   3. 1.3 Description
   4. 1.4 Functional Block Diagram
2. 2Revision History
3. 3Terminal Configuration and Functions
   1. 3.1 Pin Diagram
   2. 3.2 Pin Attributes
4. 4Specifications
   1. 4.1 Absolute Maximum Ratings
   2. 4.2 Handling Ratings
   3. 4.3 Recommended Operating Conditions
   4. 4.4 Thermal Characteristics for YFF Package
   5. 4.5 Electrical Characteristics
      1. 4.5.1  Switched-Mode Regulators
      2. 4.5.2  LDO Regulators
      3. 4.5.3  Reference Generator
      4. 4.5.4  Crystal Oscillator
      5. 4.5.5  RC Oscillators
      6. 4.5.6  CLK32KAUDIO Buffer
      7. 4.5.7  Backup Battery Charger
      8. 4.5.8  Switched-Mode System Supply Regulator
      9. 4.5.9  Battery Charger
      10. 4.5.10 Indicator LED Driver
      11. 4.5.11 USB OTG
      12. 4.5.12 Gas Gauge
      13. 4.5.13 GPADC
      14. 4.5.14 Thermal Monitoring
      15. 4.5.15 System Control Thresholds
      16. 4.5.16 Current Consumption
      17. 4.5.17 Digital Input Signal Electrical Parameters
      18. 4.5.18 Digital Output Signal Electrical Parameters
      19. 4.5.19 Digital Output Signal Timing Characteristics
   6. 4.6 Typical Characteristics
5. 5Detailed Description
   1. 5.1  Real-Time Clock
   2. 5.2  Clocks
   3. 5.3  Power Management
      1. 5.3.1 Finite State Machine (FSM)
      2. 5.3.2 Hardware Events
      3. 5.3.3 Software Events
      4. 5.3.4 Resource Definition
      5. 5.3.5 Resource Operating Modes
         1. 5.3.5.1 Voltage Regulator Operating Modes (All Types)
         2. 5.3.5.2 REGEN1 / REGEN2 / SYSEN Operating Modes
         3. 5.3.5.3 SMPS Operating Modes
         4. 5.3.5.4 Main Bandgap Operating Modes
         5. 5.3.5.5 Comparators Operating Modes
         6. 5.3.5.6 Hot-die Warning Operating Modes
         7. 5.3.5.7 Clocks and PWM1 / PWM2 Drivers Operating Modes
      6. 5.3.6 Addressing Resources Registers
         1. 5.3.6.1 State Register (CFG_STATE)
         2. 5.3.6.2 State Mapping Register (CFG_TRANS)
         3. 5.3.6.3 Voltage Register (CFG_VOLTAGE)
         4. 5.3.6.4 Force Register (CFG_FORCE)
         5. 5.3.6.5 Step Register (CFG_STEP)
      7. 5.3.7 Power Management I/Os Functionality
         1. 5.3.7.1 BOOT[2:0]
         2. 5.3.7.2 PWRON
         3. 5.3.7.3 RPWRON
         4. 5.3.7.4 REGEN1, REGEN2
         5. 5.3.7.5 SYSEN
      8. 5.3.8 PREQ1, PREQ2, PREQ3 Hardware Commands
      9. 5.3.9 DVS Software Commands
   4. 5.4  Reset System
      1. 5.4.1 Warm Reset (NRESWARM)
      2. 5.4.2 Primary Watchdog Reset
      3. 5.4.3 Thermal Shutdown
      4. 5.4.4 NRESPWRON
   5. 5.5  System Control
   6. 5.6  System Voltage/Battery Comparator Thresholds
   7. 5.7  Power Resources
      1. 5.7.1 Short-Circuit Protection
      2. 5.7.2 SMPS Regulators
         1. 5.7.2.1 Soft Start
         2. 5.7.2.2 Inductor Selection
         3. 5.7.2.3 Output Capacitor Selection
         4. 5.7.2.4 Input Capacitor Selection
         5. 5.7.2.5 SMPS1, SMPS2, SMPS5
         6. 5.7.2.6 SMPS3, SMPS4
      3. 5.7.3 LDO Regulators
         1. 5.7.3.1 VANA
         2. 5.7.3.2 VRTC, VBRTC
         3. 5.7.3.3 LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7
         4. 5.7.3.4 LDOLN, LDOUSB
   8. 5.8  Backup Battery Charger
   9. 5.9  Battery Charging
      1. 5.9.1  Charger and System Supply Regulator Controller Operation
         1. 5.9.1.1 Power Path with Hardware Controlled Charging
         2. 5.9.1.2 Power Path with Software Controlled Charging
         3. 5.9.1.3 Non-Power Path with Hardware Controlled Charging
         4. 5.9.1.4 Non-Power Path with Software Controlled Charging
      2. 5.9.2  System Supply Regulator
      3. 5.9.3  Battery Charging
         1. 5.9.3.1 Power Path Configuration
         2. 5.9.3.2 Non-Power Path Configuration
         3. 5.9.3.3 Preconditioning
         4. 5.9.3.4 Precharge Phase
         5. 5.9.3.5 Full-Charge Phase
         6. 5.9.3.6 Termination Current Detection
      4. 5.9.4  Anticollapse Loop and Supplement Mode
      5. 5.9.5  Battery Temperature Monitoring
      6. 5.9.6  Safety Timer and Charging Watchdog
      7. 5.9.7  Limit Registers
      8. 5.9.8  Battery Presence Detector
      9. 5.9.9  Indicator LED Driver
      10. 5.9.10 Supported Charging Sources
      11. 5.9.11 USB Suspend
      12. 5.9.12 Support for External Charging IC
      13. 5.9.13 Battery Charger Interrupts
          1. 5.9.13.1 Sources of the Interrupt
             1. 5.9.13.1.1 Charger Controller Interrupts
             2. 5.9.13.1.2 External Charger Interrupt
             3. 5.9.13.1.3 Internal Charger Interrupts
   10. 5.10 USB OTG
       1. 5.10.1 ID Line
       2. 5.10.2 VBUS Line
       3. 5.10.3 ADP on VBUS Line
   11. 5.11 Gas Gauge
       1. 5.11.1 Autocalibration
       2. 5.11.2 Auto-Clear and Pause
       3. 5.11.3 Dithering
       4. 5.11.4 Operation Guidelines
   12. 5.12 General-Purpose ADC
       1. 5.12.1 Real-Time Conversion Request (RT)
       2. 5.12.2 Asynchronous Conversion Request (SW)
       3. 5.12.3 BCM Internal Conversion Request
       4. 5.12.4 Calibration
   13. 5.13 Vibrator Driver and PWM Signals
   14. 5.14 Detection Features
   15. 5.15 Thermal Monitoring
       1. 5.15.1 Hot-Die Function
       2. 5.15.2 Thermal Shutdown
       3. 5.15.3 Temperature Monitoring with External NTC Resistor or Diode
   16. 5.16 I2C Interface
   17. 5.17 Secure Registers
   18. 5.18 Access Protocol
       1. 5.18.1 Single-Byte Access
       2. 5.18.2 Multiple-Byte Access to Several Adjacent Registers
   19. 5.19 Interrupts
6. 6Recommended External Components
7. 7Device and Documentation Support
   1. 7.1 Device Support
      1. 7.1.1 Development Support
      2. 7.1.2 Device Nomenclature
   2. 7.2 Community Resources
   3. 7.3 Trademarks
   4. 7.4 Electrostatic Discharge Caution
   5. 7.5 Export Control Notice
   6. 7.6 Glossary
   7. 7.7 Additional Acronyms
   8. 7.8 Detailed Revision History
8. 8Mechanical Packaging and Orderable Information
   1. 8.1 Packaging Information