ZHCSGR3C May   2017  – September 2021 BQ25606

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 说明（续）
  6. 6 Device Comparison Table
  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 Timing Requirements
    7. 8.7 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 Device Power Up from Battery without Input Source
      2. 9.3.2 Power Up from Input Source
        1. 9.3.2.1 Power Up REGN Regulation
        2. 9.3.2.2 Poor Source Qualification
        3. 9.3.2.3 Input Source Type Detection
          1. 9.3.2.3.1 D+/D– Detection Sets Input Current Limit in BQ25606
        4. 9.3.2.4 Input Voltage Limit Threshold Setting (VINDPM Threshold)
        5. 9.3.2.5 Converter Power Up
      3. 9.3.3 Boost Mode Operation From Battery
      4. 9.3.4 Power Path Management
        1. 9.3.4.1 Narrow VDC Architecture
        2. 9.3.4.2 Dynamic Power Management
        3. 9.3.4.3 Supplement Mode
      5. 9.3.5 Battery Charging Management
        1. 9.3.5.1 Autonomous Charging Cycle
        2. 9.3.5.2 Charging Termination
        3. 9.3.5.3 Thermistor Qualification
        4. 9.3.5.4 JEITA Guideline Compliance During Charging Mode
        5. 9.3.5.5 Boost Mode Thermistor Monitor during Battery Discharge Mode
        6. 9.3.5.6 Charging Safety Timer
      6. 9.3.6 Status Outputs ( PG, STAT)
        1. 9.3.6.1 Power Good Indicator (PG Pin)
        2. 9.3.6.2 Charging Status Indicator (STAT)
      7. 9.3.7 Protections
        1. 9.3.7.1 Input Current Limit
        2. 9.3.7.2 Voltage and Current Monitoring in Converter Operation
          1. 9.3.7.2.1 Voltage and Current Monitoring in Buck Mode
            1. 9.3.7.2.1.1 Input Overvoltage (ACOV)
            2. 9.3.7.2.1.2 System Overvoltage Protection (SYSOVP)
        3. 9.3.7.3 Voltage and Current Monitoring in Boost Mode
          1. 9.3.7.3.1 VBUS Soft Start
          2. 9.3.7.3.2 VBUS Output Protection
          3. 9.3.7.3.3 Boost Mode Overvoltage Protection
        4. 9.3.7.4 Thermal Regulation and Thermal Shutdown
          1. 9.3.7.4.1 Thermal Protection in Buck Mode
          2. 9.3.7.4.2 Thermal Protection in Boost Mode
        5. 9.3.7.5 Battery Protection
          1. 9.3.7.5.1 Battery Overvoltage Protection (BATOVP)
          2. 9.3.7.5.2 Battery Overdischarge Protection
          3. 9.3.7.5.3 System Overcurrent Protection
  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
        2. 10.2.2.2 Input Capacitor
        3. 10.2.2.3 Output Capacitor
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 第三方米6体育平台手机版_好二三四免责声明
    2. 13.2 接收文档更新通知
    3. 13.3 支持资源
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 术语表
  14. 14Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

10.2.3 Application Curves

GUID-C842A8C7-A761-404D-B62A-5ADD22756C74-low.png
VVBUS = 5 VVVBAT = 3.2 V
Figure 10-2 Power Up with Charge Disabled
GUID-1FC8FC82-32C9-48C6-9585-A5D4CD170A2C-low.png
VVBUS = 5 V
ISYS = 50 mACharge Disabled
Figure 10-4 PFM Switching in Buck Mode
GUID-E15CE683-1370-4822-8812-E03E5F9CAB6A-low.png
VVBUS = 12 V
ISYS = 50 mACharge Disabled
Figure 10-6 PFM Switching in Buck Mode
GUID-CD88B369-BEFF-4C29-B416-A665D13DB8F1-low.png
VVBUS = 12 VVVBAT = 3.8 V
ICHG = 2 A
Figure 10-8 PWM Switching in Buck mode
GUID-E8ABC6E1-CB97-40D2-9460-4F02298DB165-low.png
VVBUS = 5 VVVBAT = 3.2 V
ICHG = 2 A
Figure 10-10 Charge Disable
GUID-EDA1CB79-F83E-4643-A32A-135E08262FBC-low.png
VVBAT = 4 V
ILOAD= 1 A PFM Enabled
Figure 10-12 OTG Switching
GUID-F671FA97-8699-4DD1-921E-9E47FEF839B7-low.png
VVBUS = 5 VIINDPM = 2 A
ISYS from 0 A to 4 AICHG = 1 A
VBAT = 3.7 V
Figure 10-14 System Load Transient
GUID-FB744677-B17F-4DAA-9F6F-84540437B109-low.png
VVBUS = 5 VIINDPM = 1 A
ISYS from 0 A to 4 AICHG = 2 A
VBAT = 3.7 V
Figure 10-16 System Load Transient
GUID-452BAAA2-C7BE-466A-88E7-5306AFB4C189-low.png
VVBUS = 5 VIINDPM = 2 A
ISYS from 0 A to 4 AICHG = 2 A
VBAT = 3.7 V
Figure 10-18 System Load Transient
GUID-EF9773C1-EA60-451B-B256-4BCB13522228-low.png
VVBUS = 5 VVVBAT = 3.2 V
ICHG = 2 A
Figure 10-3 Power Up with Charge Enabled
GUID-F385D9BC-A04F-45BD-A3C6-971ACFFC00DA-low.png
VVBUS = 9 V
ISYS = 50 mACharge Disabled
Figure 10-5 PFM Switching in Buck Mode
GUID-40D03CDE-ABBF-440D-8BE2-303D3F2DB61A-low.png
VVBUS = 5 VVVBAT = 3.8 V
ICHG = 2 A
Figure 10-7 PWM Switching in Buck Mode
GUID-F707CA9E-82F9-4E1E-A84E-6859C1BFE99B-low.png
VVBUS = 5 VVVBAT = 3.2 V
ICHG = 2 A
Figure 10-9 Charge Enable
GUID-D7756210-D786-48F3-87F4-6DAE25C307D4-low.png
VVBAT = 4 V
ILOAD= 50 mA PFM Enabled
Figure 10-11 OTG Switching
GUID-2BD60D17-713D-4A2C-ADF9-F3DC18100FFD-low.png
VVBUS = 5 VIINDPM = 1 A
ISYS from 0 A to 2 AICHG = 1 A
VBAT = 3.7 V
Figure 10-13 System Load Transient
GUID-BD7BF1BA-1E81-4790-8C23-3AE3FDED3469-low.png
VVBUS = 5 VIINDPM = 1 A
ISYS from 0 A to 2 AICHG = 2 A
VBAT = 3.7 V
Figure 10-15 System Load Transient
GUID-8D686D3E-EE74-4B3D-AB4B-B54B0B2319CE-low.png
VVBUS = 5 VIINDPM = 2 A
ISYS from 0 A to 2 AICHG = 2 A
VBAT = 3.7 V
Figure 10-17 System Load Transient
GUID-EAB1DE38-13BF-4BF6-989E-A63342F90FCD-low.png
VBAT = 3.8 V CLOAD = 470 µF
Figure 10-19 OTG Start Up
千亿体育app官网登录(中国)官方网站IOS/安卓通用版/手机APP | 米乐app下载官网（中国）|ios|Android/通用版APP最新版 | 米乐|米乐·M6（中国大陆）官方网站 | 千亿体育登陆地址 | 华体会体育（中国）HTH·官方网站 | 千赢qy国际_全站最新版千赢qy国际V6.2.14安卓/IOS下载 | 18新利网v1.2.5|中国官方网站 | bob电竞真人（中国官网）安卓/ios苹果/电脑版【1.97.95版下载】 | 千亿体育app官方下载(中国)官方网站IOS/安卓/手机APP下载安装 |