SLVSA48A April   2010  – September 2015 TPS65200

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and 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 Electrical Characteristics
    6. 6.6 Data Transmission Timing
    7. 6.7 Typical Characteristics
      1. 6.7.1 Switching Charger
      2. 6.7.2 OTG Boost
      3. 6.7.3 LDO
      4. 6.7.4 WLED Boost
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Global State Diagram
      2. 7.3.2 LED Driver Operation
        1. 7.3.2.1 Undervoltage Lockout
        2. 7.3.2.2 Shutdown
        3. 7.3.2.3 Soft-Start Circuit
        4. 7.3.2.4 Open LED Protection
        5. 7.3.2.5 Current Program
        6. 7.3.2.6 Brightness Dimming
        7. 7.3.2.7 Inductor Overcurrent Protection
      3. 7.3.3 HV LDO
      4. 7.3.4 Interrupt Pin
      5. 7.3.5 Current Shunt Monitor
    4. 7.4 Device Functional Modes
      1. 7.4.1 Charge Mode Operation
        1. 7.4.1.1  Input Current Limiting and D+/D- Detection
        2. 7.4.1.2  Bad Adaptor Detection/Rejection (CHBADI)
        3. 7.4.1.3  Input Current Limiting at Start-Up
        4. 7.4.1.4  Charge Profile
        5. 7.4.1.5  Precharge to Fast Charge Threshold (VSHORT)
        6. 7.4.1.6  PWM Controller in Charge Mode
        7. 7.4.1.7  Battery Charging Process
        8. 7.4.1.8  Thermal Regulation and Protection
        9. 7.4.1.9  Safety Timer in Charge and Boost Mode (CH32MI, BST32SI)
        10. 7.4.1.10 Input Voltage Protection in Charge Mode
          1. 7.4.1.10.1 Input Overvoltage Protection (VBUSOVPI)
          2. 7.4.1.10.2 Reverse Current Protection (CHRVPI)
          3. 7.4.1.10.3 Input Voltage Based Dynamic Power Management (CHDPMI)
        11. 7.4.1.11 Battery Protection in Charge Mode
          1. 7.4.1.11.1 Battery Charge Current Limiting
          2. 7.4.1.11.2 Output Overvoltage Protection (CHBATOVPI)
          3. 7.4.1.11.3 Battery Short Protection
        12. 7.4.1.12 Charge Status Output, STAT Pin
      2. 7.4.2 Boost Mode Operation
        1. 7.4.2.1 PWM Controller in Boost Mode
        2. 7.4.2.2 Boost Start Up
        3. 7.4.2.3 PFM Mode at Light Load
        4. 7.4.2.4 Safety Timer in Boost Mode (BST32SI)
        5. 7.4.2.5 Protection in Boost Mode
          1. 7.4.2.5.1 Output Overvoltage Protection (BSTBUSOVI)
          2. 7.4.2.5.2 Output Over-Load Protection (BSTOLI)
          3. 7.4.2.5.3 Battery Voltage Protection (BSTLOWVI, BSTBATOVI)
      3. 7.4.3 High Impedance Mode
    5. 7.5 Programming
      1. 7.5.1 I2C Bus Operation
    6. 7.6 Register Maps
      1. 7.6.1  Control Register (CONTROL)
      2. 7.6.2  Charger Config Register A (CONFIG_A)
      3. 7.6.3  Charger Config Register B (CONFIG_B)
      4. 7.6.4  Charger Config Register C (CONFIG_C)
      5. 7.6.5  Charger Config Register D (CONFIG_D)
      6. 7.6.6  WLED Control Register (WLED)
      7. 7.6.7  Status Register A (STATUS_A)
      8. 7.6.8  Status Register B (STATUS_B)
      9. 7.6.9  Interrupt Register 1 (INT1)
      10. 7.6.10 Interrupt Register 2 (INT2)
      11. 7.6.11 Interrupt Register 3 (INT3)
      12. 7.6.12 Interrupt Mask Register 1 (MASK1)
      13. 7.6.13 Interrupt Mask Register 2 (MASK2)
      14. 7.6.14 Interrupt Mask Register 3 (MASK3)
      15. 7.6.15 Chip ID Register (CHIPID)
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Third-Party Products Disclaimer
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

1 Features

  • Battery Switching Charger, WLED Driver, and Current Shunt Monitor in a Single Package
  • Battery Charger
    • Charges Faster Than Linear Chargers
    • High-Accuracy Voltage and Current Regulation
      • Input Current Regulation Accuracy: ±5%
        (100 mA, 500 mA)
      • Charge Voltage Regulation Accuracy: ±0.5% (25°C)
        ±1% (0 - 125°C)
      • Charge Current Regulation Accuracy: ±5%
    • Bad Adaptor Detection and Rejection
    • Safety Limit Register for Maximum Charge Voltage and Current Limiting
    • High-Efficiency Mini-USB/AC Battery Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs
    • Built-In Input Current Sensing and Limiting
    • Integrated Power FETs for Up to 1.25-A Charge Rate
    • Programmable Charge Parameters through I2C Interface (Up to 400 Kbps):
      • Input Current
      • Fast-Charge/Termination Current
      • Charge Voltage (3.5 V - 4.44 V)
      • Safety Timer
      • Termination Enable
    • Synchronous Fixed-Frequency PWM Controller Operating at 3 MHz With 0% to 99.5% Duty Cycle
    • Safety Timer With Reset Control
    • Reverse Leakage Protection Prevents Battery Drainage
    • Thermal Regulation and Protection
    • Input/Output Overvoltage Protection
    • Automatic Charging
    • Boost Mode Operation for USB OTG
      • Input Voltage Range (VSYS): 2.5 V to
        4.5 V
      • Output Voltage for VBUS: 5 V
  • WLED Driver
    • 35-V Open LED Protection for Up to 8 LEDs
    • 200-mV Reference Voltage With ±2% Accuracy
    • Built-In Soft Start for WLED Boost
    • Up to 90% Efficiency
  • Current Shunt Monitor
    • Fixed Gain of 25 V/V
    • Input Referred Offset Voltage Less Than
      ±40 µV Typical Enables Use of Shunt Resistors as Low as 20 mΩ
    • Buffered Reference Voltage
  • Package
    • 36-Ball, 0.4-mm Pitch DSBGA Package

2 Applications

  • Mobile Phones and Smart Phones
  • MP3 Players
  • Portable Navigation Devices
  • Handheld Devices

3 Description

The TPS65200 device integrates a high-efficiency, USB-friendly switched-mode charger with OTG support for single-cell Li-ion and Li-polymer batteries, D+D- detection, a 50-mA fixed-voltage LDO, a high-efficiency WLED boost converter, and high-accuracy current-shunt monitor into a single chip.

The TPS65200 comes in a tiny, 2.8-mm × 2.6-mm, 36-pin, 0.4-mm pitch die size ball grid array (DSBGA).

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
TPS65200 DSBGA (36) 2.60 mm × 2.90 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Charging Curve

TPS65200 fig12_lvsa48.gif

4 Revision History

Changes from * Revision (April 2010) to A Revision

  • Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information sectionGo