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  • UCC27614 30-V, 10-A Single Channel Low Side Gate Driver with –10-V Input Capability

    • SLUSE26C June   2021  – January 2022 UCC27614

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  • UCC27614 30-V, 10-A Single Channel Low Side Gate Driver with –10-V Input Capability
  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Timing Diagrams
    8. 6.8 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 VDD Undervoltage Lockout
      2. 7.3.2 Input Stage
      3. 7.3.3 Enable Function
      4. 7.3.4 Output Stage
    4. 7.4 Device Functional Modes
  8. 8  Applications and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Driving MOSFET/IGBT/SiC MOSFET
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Input-to-Output Configuration
          2. 8.2.1.2.2 Input Threshold Type
          3. 8.2.1.2.3 VDD Bias Supply Voltage
          4. 8.2.1.2.4 Peak Source and Sink Currents
          5. 8.2.1.2.5 Enable and Disable Function
          6. 8.2.1.2.6 Propagation Delay and Minimum Input Pulse Width
          7. 8.2.1.2.7 Power Dissipation
        3. 8.2.1.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Thermal Consideration
  11. 11Device and Documentation Support
    1. 11.1 Third-Party Products Disclaimer
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information
  13. IMPORTANT NOTICE
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DATA SHEET

UCC27614 30-V, 10-A Single Channel Low Side Gate Driver with –10-V Input Capability

1 Features

  • Typical 10-A sink 10-A source output currents
  • Input and enable pins capable of withstanding up to –10 V
  • Absolute maximum VDD voltage: 30 V
  • Wide VDD operating range from 4.5 V to 26 V with UVLO
  • Available in 2-mm x 2-mm SON8 package
  • Typical 17.5-ns propagation delay
  • EN (enable) pin in SOIC8 package
  • IN– pin can be used for enable/disable functionality
  • VDD independent input thresholds (TTL compatible)
  • Can be used as inverting or non-inverting driver
  • Operating junction temperature range of –40°C to 150°C

2 Applications

  • Telecom switch mode power supplies
  • Power factor correction (PFC) circuits
  • Solar power supplies
  • Motor drives
  • High frequency line drivers
  • Pulse transformer drivers
  • High power buffers
GUID-0733BF9C-7ED7-4BF8-B490-00BAC2CD4651-low.gif Simplified Application Diagram

 
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