SLVSC90B August   2013  – August 2015 UCC27518A-Q1 , UCC27519A-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (continued)
  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 Switching Characteristics
    7. 8.7 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 VDD and Undervoltage Lockout
      2. 9.3.2 Operating Supply Current
      3. 9.3.3 Input Stage
      4. 9.3.4 Enable Function
      5. 9.3.5 Output Stage
      6. 9.3.6 Low Propagation Delays
    4. 9.4 Device Functional Modes
  10. 10 Application 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-to-Output Logic
        2. 10.2.2.2 Input Threshold Type
        3. 10.2.2.3 VDD Bias Supply Voltage
        4. 10.2.2.4 Peak Source and Sink Currents
        5. 10.2.2.5 Enable and Disable Function
        6. 10.2.2.6 Propagation Delay
      3. 10.2.3 Application Curve
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
    3. 12.3 Thermal Consideration
    4. 12.4 Power Dissipation
  13. 13Device and Documentation Support
    1. 13.1 Related Links
    2. 13.2 Community Resource
    3. 13.3 Trademarks
    4. 13.4 Electrostatic Discharge Caution
    5. 13.5 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DBV|5
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6 Device Comparison Table

The UCC2751x family of gate-driver products (Table 1) represent Texas Instruments’ latest generation of single-channel, low-side high-speed gate driver devices featuring high-source and sink current capability, industry best-in-class switching characteristics, and a host of other features (Table 2) all of which combine to ensure efficient, robust, and reliable operation in high-frequency switching power circuits.

Table 1. UCC2751x Product Family Summary

PART NUMBER(1) PACKAGE PEAK CURRENT (SOURCE, SINK) INPUT THRESHOLD LOGIC
UCC27511DBV
UCC27511ADBVQ1		 SOT-23, 6 pin 4 A, 8 A
(Asymmetrical Drive)		 CMOS and TTL-Compatible
(low voltage, independent of VDD bias voltage)
UCC27512DRS 3-mm × 3-mm WSON, 6 pin
UCC27516DRS 3-mm × 3-mm WSON, 6 pin 4 A, 4 A
(Symmetrical Drive)
UCC27517DBV
UCC27517ADBVQ1
UCC27517ADBV 		SOT-23, 5 pin
UCC27518DBV
UCC27518ADBVQ1		 SOT-23, 5 pin CMOS
(follows VDD bias voltage)
UCC27519DBV
UCC27519ADBVQ1		 SOT-23, 5 pin
(1) Visit www.ti.com for the latest product datasheet.