JAJS355G April   2009  – August 2016 TPS62230

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 改訂履歴
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 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 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Undervoltage Lockout
      2. 8.3.2 Enable and Shutdown
      3. 8.3.3 Thermal Shutdown
    4. 8.4 Device Functional Modes
      1. 8.4.1 Soft-Start
      2. 8.4.2 Power-Save Mode
      3. 8.4.3 Forced PWM Mode
      4. 8.4.4 100% Duty Cycle Low Dropout Operation
      5. 8.4.5 Short Circuit Protection
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Output Filter Design (Inductor and Output Capacitor)
        2. 9.2.2.2 Inductor Selection
        3. 9.2.2.3 Output Capacitor Selection
        4. 9.2.2.4 Input Capacitor Selection
        5. 9.2.2.5 Checking Loop Stability
      3. 9.2.3 Application Curves
        1. 9.2.3.1  VOUT = 1.1 V - TPS622311
        2. 9.2.3.2  VOUT = 1.2 V - TPS62232/TPS62235
        3. 9.2.3.3  VOUT = 1.8 V - TPS62231
        4. 9.2.3.4  VOUT = 1.85 V - TPS62236
        5. 9.2.3.5  VOUT = 2.5 V - TPS62230
        6. 9.2.3.6  VOUT = 3.0 V - TPS62233
        7. 9.2.3.7  Start-Up
        8. 9.2.3.8  PFM / PWM Operation
        9. 9.2.3.9  Peak-to-Peak Output Ripple Voltage
        10. 9.2.3.10 Power-Supply Rejection
        11. 9.2.3.11 Spurious Output Noise
        12. 9.2.3.12 Line Transient Response
        13. 9.2.3.13 Mode Transition
        14. 9.2.3.14 AC-Load Regulation
        15. 9.2.3.15 Load Transient Response
    3. 9.3 System Examples
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 デバイス・サポート
      1. 12.1.1 デベロッパー・ネットワークの製品に関する免責事項
    2. 12.2 関連リンク
    3. 12.3 ドキュメントの更新通知を受け取る方法
    4. 12.4 コミュニティ・リソース
    5. 12.5 商標
    6. 12.6 静電気放電に関する注意事項
    7. 12.7 Glossary
  13. 13メカニカル、パッケージ、および注文情報

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

5 Device Comparison Table

PART NUMBER(1) OUTPUT VOLTAGE FREQUENCY
[MHz]		 Pulldown
EN, MODE		 PACKAGE
MARKING
TPS62230 2.5 V 3 no GV
TPS62231 1.8 V 3 no GW
TPS62232 1.2 V 3 no GX
TPS62239 1.0 V 3 no OP
TPS622311 1.1V 2 no PA
TPS622315 1.15V 2 no RI
TPS62235 1.2V 2 no OQ
TPS622318 1.25V 3 no ST
TPS622319 1.2V 2 yes 3O
TPS622313 1.3 V 3 no QF
TPS622314 1.5 V 3 no QG
TPS62236 1.85V 2 no OR
TPS622312 2.0 V 3 no QE
TPS62234 2.1 V 3 no OH
TPS62238 2.25 V 3 no ON
TPS622310 2.3 V 3 no OT
TPS622316 2.7 V 3 no RJ
TPS622317 2.9 V 3 no RK
TPS62233 3.0 V 3 no OG
TPS62237 3.3 V 2 no OS
(1) For detailed ordering information see the PACKAGE OPTION ADDENDUM at the end of this data sheet.