SLUS645F February   2005  – December 2014 UCD7201

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (Continued)
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Handling 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 Reference / External Bias Supply
      2. 8.3.2 Input Pin
      3. 8.3.3 Current Sensing and Protection
      4. 8.3.4 Handshaking
      5. 8.3.5 Driver Output
      6. 8.3.6 Source/Sink Capabilities During Miller Plateau
      7. 8.3.7 Drive Current and Power Requirements
      8. 8.3.8 Operational Waveforms
    4. 8.4 Device Functional Modes
      1. 8.4.1 Operation with VDD < 4.25 V (Minimum VDD)
      2. 8.4.2 Operation with IN Pin Open
      3. 8.4.3 Operation with ILIM Pin Open
      4. 8.4.4 Operation with ILIM Pin High
  9. 9 Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Half-Bridge Converter
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Intermediate Bus Converter
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
    3. 11.3 Thermal Considerations
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, 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

12 Device and Documentation Support

12.1 Device Support

12.1.1 Development Support

TEMPERATURE RANGE CURRENT SENSE LIMIT PER CHANNEL FEATURES
UCD7100 Single Low Side ±4-A Driver with Independent CS 3V3, CS(1)(2)
UCD7200 Dual Low Side ±4-A Drivers with Independent CS 3V3, CS(1)(2)
UCD7230 ±4-A Synchronous Buck Driver with CS 3V3, CS(1)(2)
UCD7500 Single Low Side ±4-A Driver with CS and 110-V High Voltage Startup 3v3, CS, HVS110 (1)(2)(4)
UCD7600 Dual Low Side ±4-A Drivers with Independent CS and 110-V High Voltage Startup 3V3, CS, HVS110 (1)(2)(4)
UCD7601 Dual Low Side ±4-A Drivers with Common CS and 110-V High Voltage Startup 3V3, CCS, HVS110 (1)(3)(4)
UCD9110 Digital Power Controller for High Performance Single-loop Applications
UCD9501 Digital Power Controller for High Performance Multi-Loop Applications
(1) 3V3 = 3.3-V linear regulator.
(2) CS = current sense and current limit function.
(3) CCS = Common current sense and current limit function.
(4) HVS110 = 110-V high voltage startup circuit.

12.2 Documentation Support

12.2.1 Related Documentation

  1. Power Supply Seminar SEM-1400 Topic 2: Design And Application Guide For High Speed MOSFET Gate Drive Circuits, by Laszlo Balogh, SLUP133.
  2. Technical Brief, PowerPad Thermally Enhanced Package, SLMA002
  3. Application Brief, PowerPAD Made Easy, SLMA004

12.3 Trademarks

TrueDrive, PowerPAD are trademarks of Texas Instruments.

All other trademarks are the property of their respective owners.

12.4 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

12.5 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.