JAJSSA6 December   2023 BQ25960H

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 概要 (続き)
  6. 5 Device Comparison Table
  7. 6 Pin Configuration and Functions
  8. 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
    6. 7.6 Timing Requirements
    7. 7.7 Typical Characteristics
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  Charging System
      2. 8.3.2  Battery Charging Profile
      3. 8.3.3  Device Power Up
      4. 8.3.4  Device HIZ State
      5. 8.3.5  Dual Input Bi-Directional Power Path Management
        1. 8.3.5.1 ACDRV Turn-On Condition
        2. 8.3.5.2 Single Input from VAC to VBUS without ACFET-RBFET
        3. 8.3.5.3 Single Input with ACFET1
        4. 8.3.5.4 Dual Input with ACFET1-RBFET1
        5. 8.3.5.5 Dual Input with ACFET1-RBFET1 and ACFET2-RBFET2
        6. 8.3.5.6 OTG and Reverse TX Mode Operation
      6. 8.3.6  Bypass Mode Operation
      7. 8.3.7  Charging Start-Up
      8. 8.3.8  Adapter Removal
      9. 8.3.9  Integrated 16-Bit ADC for Monitoring and Smart Adapter Feedback
      10. 8.3.10 Device Modes and Protection Status
        1. 8.3.10.1 Input Overvoltage, Overcurrent, Undercurrent, Reverse-Current and Short-Circuit Protection
        2. 8.3.10.2 Battery Overvoltage and Overcurrent Protection
        3. 8.3.10.3 IC Internal Thermal Shutdown, TSBUS, and TSBAT Temperature Monitoring
      11. 8.3.11 INT Pin, STAT, FLAG, and MASK Registers
      12. 8.3.12 Dual Charger Operation Using Primary and Secondary Modes
      13. 8.3.13 CDRVH and CDRVL_ADDRMS Functions
    4. 8.4 Programming
      1. 8.4.1 F/S Mode Protocol
    5. 8.5 Register Maps
      1. 8.5.1 I2C Registers
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Standalone Application Information (for use with main charger)
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
  11. 10Power Supply Recommendations
  12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  13. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 サード・パーティ製品に関する免責事項
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 ドキュメントの更新通知を受け取る方法
    4. 12.4 サポート・リソース
    5. 12.5 Trademarks
    6. 12.6 静電気放電に関する注意事項
    7. 12.7 用語集
  14. 13Revision History
  15. 14Mechanical, Packaging, and Orderable Information
    1. 14.1 Package Option Addendum
    2. 14.2 Tape and Reel Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

9.2.1.3 Application Curves

GUID-3A13C4DF-CDFB-4076-B165-7D44F88A3AFC-low.png
Figure 9-3 Switched Cap Mode Power Up
GUID-99D564F3-6481-493D-AD73-9C609AC4775E-low.png
Figure 9-5 Adapter Unplug in Switched Cap Mode
GUID-ACB38986-1B7F-46DC-ADD8-216D644150C9-low.png
Figure 9-7 VBUSOVP in Switched Cap Mode
GUID-73323A13-CE19-474C-8B60-5E1DA89915C5-low.png
Figure 9-9 IBUSOCP in Switched Cap Mode
GUID-F74D0A6C-9661-45A8-8BA5-B108D88648AE-low.png
Figure 9-11 VBATOVP in Switched Cap Mode
GUID-C15E0EC3-D4C0-4FCB-B93A-29958FC5A69C-low.png
Figure 9-13 IBATOCP in Switched Cap Mode
GUID-511BEE12-9E73-47E8-A817-89B3CB9B3556-low.png
VAC1 and VAC2 short to VBUS, ACDRV1 and ACDRV2 short to ground
Figure 9-15 Power Up without AC-RFFET
GUID-79A6F437-DB11-448A-9540-6C780AB1E524-low.png
VAC1 connected to input source 1, VBUS connected to input source 2, VAC2 short to VBUS, ACDRV1 active, ACDRV2 short to ground
Figure 9-17 Power Up from VAC1 with ACFET1-RBFET1
GUID-685F8FC0-6982-4950-B892-388A2413B258-low.png
VAC1 connected to input source 1, VAC2 connected to input source 2, ACDRV1 and ACDRV2 active
Figure 9-19 Power Up from VAC1 with ACFET1-RBFET1 and ACFET2-RBFET2
GUID-16DD9D53-E7C2-4FFB-9133-4B746225428E-low.png
Figure 9-4 Bypass Mode Power Up
GUID-84DC7D32-11C3-489F-89E2-9C7C15F842C4-low.png
Figure 9-6 Adapter Unplug in Bypass Mode
GUID-FE1D4229-A6A4-4629-8163-878375EF5E48-low.png
Figure 9-8 VBUSOVP in Bypass Mode
GUID-E7ABE687-848E-4DFA-8D9B-7AA2042F1248-low.png
Figure 9-10 IBUSOCP in Bypass Mode
GUID-AABC2C19-1693-444B-8C32-5F0509965CE2-low.png
Figure 9-12 VBATOVP in Bypass Mode
GUID-92189870-EFE1-4CF2-96D4-A1210ECEE873-low.png
Figure 9-14 IBATOCP in Bypass Mode
GUID-224A2FA1-172C-4C84-B195-5DDA7808060E-low.png
VAC1 connected to input source, VAC2 short to VBUS, ACDRV1 active, ACDRV2 short to ground
Figure 9-16 Power Up from VAC1 with Single ACFET1
GUID-93A2D7B3-1C75-4028-9BA1-BDA217192916-low.png
VAC1 connected to input source 1, VBUS connected to input source 2, VAC2 short to VBUS, ACDRV1 active, ACDRV2 short to ground
Figure 9-18 Plugin VAC1 When Device is Power Up From VBUS with ACFET1-RBFET1
GUID-084B7AB5-3A0D-475D-9F0B-D858BC543222-low.png
VAC1 connected to input source 1, VAC2 connected to input source 2, ACDRV1 and ACumDRV2 active
Figure 9-20 Power Up from VAC2 with ACFET1-RBFET1 and ACFET2-RBFET2