JAJSL87H january   2010  – april 2021 BQ24090 , BQ24091 , BQ24092 , BQ24093 , BQ24095

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Revision History
  6. 5 概要 (続き)
  7. 6 Device Options
  8. 7 Pin Configuration and Functions
  9. 8 Specifications
    1. 8.1 Absolute Maximum Ratings #GUID-9FC6FB05-10A6-4323-9A52-EE32AE4C5F67/SLUS9405873
    2. 8.2 ESD Ratings
    3. 8.3 Recommended Operating Conditions #GUID-4D70561B-CB71-403D-B731-8EF5DEBEBDF9/SLUS9401392
    4. 8.4 Thermal Information
    5. 8.5 Dissipation Ratings #GUID-196940BE-C3C2-4CDF-A8A4-7C186292F803/SLUS9404025 #GUID-196940BE-C3C2-4CDF-A8A4-7C186292F803/SLUS9403553
    6. 8.6 Electrical Characteristics
    7. 8.7 Typical Characteristics
      1. 8.7.1 Power Up, Power Down, OVP, Disable and Enable Waveforms
      2. 8.7.2 Protection Circuits Waveforms
  10. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1  Power Down or Undervoltage Lockout (UVLO)
      2. 9.3.2  UVLO
      3. 9.3.3  Power Up
      4. 9.3.4  Sleep Mode
      5. 9.3.5  New Charge Cycle
      6. 9.3.6  Overvoltage Protection (OVP) – Continuously Monitored
      7. 9.3.7  Power Good Indication ( PG)
      8. 9.3.8  CHG Pin Indication
      9. 9.3.9  CHG and PG LED Pullup Source
      10. 9.3.10 IN-DPM (VIN-DPM or IN–DPM)
      11. 9.3.11 OUT
      12. 9.3.12 ISET
      13. 9.3.13 PRE_TERM – Precharge and Termination Programmable Threshold
      14. 9.3.14 ISET2
      15. 9.3.15 TS
    4. 9.4 Device Functional Modes
      1. 9.4.1 Termination and Timer Disable Mode (TTDM) - TS Pin High
      2. 9.4.2 Timers
      3. 9.4.3 Termination
      4. 9.4.4 Battery Detect Routine
      5. 9.4.5 Refresh Threshold
      6. 9.4.6 Starting a Charge on a Full Battery
  11. 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 Calculations
          1. 10.2.2.1.1 Program the Fast Charge Current, ISET:
          2. 10.2.2.1.2 Program the Termination Current Threshold, ITERM:
          3. 10.2.2.1.3 TS Function
          4. 10.2.2.1.4 CHG and PG
        2. 10.2.2.2 Selecting IN and OUT Pin Capacitors
      3. 10.2.3 Application Curves
  12. 11Power Supply Recommendations
  13. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
    3. 12.3 Thermal Considerations
      1. 12.3.1 Leakage Current Effects on Battery Capacity
  14. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 サード・パーティ製品に関する免責事項
    2. 13.2 ドキュメントの更新通知を受け取る方法
    3. 13.3 サポート・リソース
    4. 13.4 Trademarks
    5. 13.5 静電気放電に関する注意事項
    6. 13.6 用語集
  15.   Mechanical, Packaging, and Orderable 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

4 Revision History

Changes from Revision G (August 2015) to Revision H (April 2021)

  • ドキュメント全体にわたって表、図、相互参照の採番方法を更新Go
  • Changed the package size From: 5 x 3 mm2 To 3 x 3 mm2 in the Section 6 tableGo
  • Changed IBD-SINK MIN value From: 7 mA to 6 mA in the Electrical Characteristics tableGo
  • Changed IIH MAX value From: 8 μA to 9.5 μA in the Electrical Characteristics tableGo

Changes from Revision F (December 2014) to Revision G (August 2015)

  • Changed BQ24095 VO(REG) value From: 4.20 V To: 4.35 V in the Section 6 table Go

Changes from Revision E (September 2013) to Revision F (December 2014)

  • 「ESD 定格」表、「機能説明」セクション、「デバイスの機能モード」セクション、「アプリケーションと実装」セクション、「電源に関する推奨事項」セクション、「レイアウト」セクション、「デバイスおよびドキュメントのサポート」セクション、「メカニカル、パッケージ、および注文情報」セクションを追加。 Go

Changes from Revision D (December 2012) to Revision E (September 2013)

  • 「注文情報」表から「マーキング」列を削除し、表の注 1 を追加。Go

Changes from Revision C (May 2012) to Revision D (December 2012)

  • 「注文情報」表に bq24095 を追加Go
  • Changed BQ24090/2 to BQ24090/2/5 for TS pin description in Pin Functions table.Go
  • Changed the KISET entry in the Electrical Characteristics tableGo
  • Deleted Line Regulation typical characteristics graph Go
  • Changed Current Regulation Overtemperature graph to Load Regulation - BQ24095 graphGo

Changes from Revision B (June 2010) to Revision C (May 2012)

  • リチウムイオンのすべてのインスタンスを以下のように変更：リチウムイオンとリチウムポリマGo

Changes from Revision A (February 2010) to Revision B (June 2010)

  • 先頭ページの回路のデバイス番号を以下のように変更：BQ24090 からBQ2409xGo
  • 「注文情報」表の「マーキング」列を「製品プレビュー」から「bq24092 および bq24093」へ変更Go

Changes from Revision * (January 2010) to Revision A (February 2010)

  • Changed VDO(IN-OUT), MAX value From: 500 mV To: 520 mV in the Electrical Characteristics table Go
  • Changed IPRE-TERM MAX value From: 79 µA to 81µA in the Electrical Characteristics tableGo
  • Changed VCLAMP(TS) MIN value From: 1900 mV to 1800 mV in the Electrical Characteristics tableGo