SLUSBA1H October   2012  – August 2015

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Device Options
  7. 7 Pin Configuration and Functions
  8. 8 Specifications
    1. 8.1 Absolute Maximum Ratings
    2. 8.2 ESD Ratings
    3. 8.3 Recommended Operating Conditions
    4. 8.4 Thermal Information
    5. 8.5 Electrical Characteristics
    6. 8.6 Typical Characteristics
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1  Charge Profile
      2. 9.3.2  EN1 and EN2 Pins
      3. 9.3.3  External Settings: ISET, ILIM and VIN_DPM
      4. 9.3.4  BC1.2 D+/D- Detection
      5. 9.3.5  Transient Response
      6. 9.3.6  AnyBoot Battery Detection
      7. 9.3.7  Input Voltage Based DPM
      8. 9.3.8  Sleep Mode
      9. 9.3.9  Input Over-Voltage Protection
      10. 9.3.10 NTC Monitor
      11. 9.3.11 Production Test Mode
      12. 9.3.12 Safety Timer
      13. 9.3.13 Watchdog Timer
      14. 9.3.14 Fault Modes
      15. 9.3.15 Dynamic Power Path Management
    4. 9.4 Device Functional Modes
      1. 9.4.1 I2C Operation (Host Mode / Default Mode)
    5. 9.5 Programming
      1. 9.5.1 Serial Interface Description
        1. 9.5.1.1 F/S Mode Protocol
    6. 9.6 Register Maps
      1. 9.6.1 Register #1
      2. 9.6.2 Register #2
      3. 9.6.3 Register #3
      4. 9.6.4 Register #4
      5. 9.6.5 Register #5
      6. 9.6.6 Register #6
      7. 9.6.7 Register #7
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Inductor Selection
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
    3. 12.3 Thermal Considerations
  13. 13Device and Documentation Support
    1. 13.1 Related Links
    2. 13.2 Trademarks
    3. 13.3 Electrostatic Discharge Caution
    4. 13.4 Glossary
  14. 14Mechanical, Packaging, and Orderable Information
    1. 14.1 Package Summary

Package Options

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

13 Device and Documentation Support

13.1 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 6. Related Links

PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY
bq24250 Click here Click here Click here Click here Click here
bq24251 Click here Click here Click here Click here Click here
bq24253 Click here Click here Click here Click here Click here

13.2 Trademarks

All trademarks are the property of their respective owners.

13.3 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.

13.4 Glossary

SLYZ022 — TI Glossary.

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