SLVSAI0J October   2010  – May 2016 TPS82670 , TPS826711 , TPS826716 , TPS82672 , TPS826721 , TPS82673 , TPS82674 , TPS826745 , TPS82676 , TPS826765 , TPS82677

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Simplified Schematic
  5. 5 Revision History
  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 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 Power-Save Mode
      2. 9.3.2 Mode Selection
      3. 9.3.3 Spread Spectrum, PWM Frequency Dithering
    4. 9.4 Device Functional Modes
      1. 9.4.1 Enable
      2. 9.4.2 Soft Start
  10. 10Applications 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 Input Capacitor Selection
        2. 10.2.2.2 Output Capacitor Selection
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
    3. 12.3 Surface Mount Information
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 References
    2. 13.2 Related Links
    3. 13.3 Community Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

6 Device Comparison Table

PART NUMBER (1) OUTPUT VOLTAGE DEVICE SPECIFIC FEATURE PACKAGE MARKING
TPS82670 1.86V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage
Output Capacitor Discharge		 YK
TPS82671 1.8V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage		 RA
TPS826711 1.8V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage
Output Capacitor Discharge		 YW
TPS826716 1.6V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage		 GS
TPS82672 1.5V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage		 WD
TPS826721 2.1V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage		 EO
TPS82673 1.26V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage
Output Capacitor Discharge		 YL
TPS82674 1.2V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage
Output Capacitor Discharge		 SW
TPS826745 1.225V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage
Output Capacitor Discharge		 B5
TPS82675 1.2V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage		 RB
TPS82676 1.1V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage
Output Capacitor Discharge		 TU
TPS826765 1.05V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage
Output Capacitor Discharge		 AN
TPS82677 1.2V Output Capacitor Discharge SK
TPS8267195 1.95V PWM Spread Spectrum Modulation
Low PFM Output Ripple Voltage		 4A
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com