SLVSB02B November   2013  – July 2014 TPS62740 , TPS62742

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Handling Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 DCS-Control™
      2. 7.3.2 CTRL / Output Load
      3. 7.3.3 Enable / Shutdown
      4. 7.3.4 Power Good Output (PG)
      5. 7.3.5 Output Voltage Selection (VSEL1 - 4)
      6. 7.3.6 Softstart
      7. 7.3.7 Undervoltage Lockout UVLO
    4. 7.4 Device Functional Modes
      1. 7.4.1 VOUT And LOAD Output Discharge
      2. 7.4.2 Automatic Transition Into 100% Mode
      3. 7.4.3 Internal Current Limit
      4. 7.4.4 Dynamic Voltage Scaling with VSEL Interface
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Inductor Selection
        2. 8.2.1.2 DC/DC Output Capacitor Selection
        3. 8.2.1.3 Input Capacitor Selection
      2. 8.2.2 Application Curves
    3. 8.3 System Example
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Third-Party Products Disclaimer
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Related Links
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, 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

5 Device Comparison Table

TA PART NUMBER OUTPUT VOLTAGE SETTING VSEL 1 - 4 OUTPUT CURRENT [mA] PACKAGE
MARKING
–40°C to 85°C TPS62740 1.8V to 3.3V in 100mV steps 300mA 62740
TPS62741(1) 1.3V to 2.8V in 100mV steps 300mA -/-
TPS62742 1.8V to 3.3V in 100mV steps 400mA 62742
(1) Device option, contact TI for more details