SLUSEY3 July   2024 UCC27311A

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Timing Diagrams
    8. 5.8 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Input Stages
      2. 6.3.2 Enable
      3. 6.3.3 Undervoltage Lockout (UVLO)
      4. 6.3.4 Level Shifter
      5. 6.3.5 Boot Diode
      6. 6.3.6 Output Stages
      7. 6.3.7 Negative Voltage Transients
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Input Threshold Type
        2. 7.2.2.2 VDD Bias Supply Voltage
        3. 7.2.2.3 Peak Source and Sink Currents
        4. 7.2.2.4 Propagation Delay
        5. 7.2.2.5 Power Dissipation
      3. 7.2.3 Application Curves
  9. 8 Power Supply Recommendations
  10. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
    3. 9.3 Thermal Considerations
  11. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Third-Party Products Disclaimer
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Support Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Package Option Addendum
    2. 12.2 Tape and Reel Information
    3. 12.3 Mechanical Data

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DRC|10
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.8 Typical Characteristics

UCC27311A Quiescent Current vs Supply Voltage
T = 25°C
Figure 5-2 Quiescent Current vs Supply Voltage
UCC27311A Boot Voltage Operating Current vs Frequency (HB To HS)
VHB – VHS = 12 V
Figure 5-4 Boot Voltage Operating Current vs Frequency (HB To HS)
UCC27311A Input Thresholds vs Temperature
VDD = 12 V
Figure 5-6 Input Thresholds vs Temperature
UCC27311A LO and HO Low-Level Output Voltage vs Temperature
IHO = ILO = 100 mA
Figure 5-8 LO and HO Low-Level Output Voltage vs Temperature
UCC27311A Undervoltage Lockout Threshold vs Temperature
Figure 5-10 Undervoltage Lockout Threshold vs Temperature
UCC27311A Propagation Delays vs Temperature
VDD = VHB = 12 V
Figure 5-12 Propagation Delays vs Temperature
UCC27311A Delay Matching vs Temperature
VDD = VHB = 12 V
Figure 5-14 Delay Matching vs Temperature
UCC27311A Disable delay vs Temperature
VDD = VHB = 12 V
Figure 5-16 Disable delay vs Temperature
UCC27311A Diode Current vs Diode Voltage
Figure 5-18 Diode Current vs Diode Voltage
UCC27311A IDD Operating Current vs Frequency
VDD = 12 V
Figure 5-3 IDD Operating Current vs Frequency
UCC27311A Input Threshold vs Supply Voltage
T = 25°C
Figure 5-5 Input Threshold vs Supply Voltage
UCC27311A Enable Thresholds vs Temperature
VDD = 12 V
Figure 5-7 Enable Thresholds vs Temperature
UCC27311A LO and HO High-Level Output Voltage vs Temperature
IHO = ILO = 100 mA
Figure 5-9 LO and HO High-Level Output Voltage vs Temperature
UCC27311A Undervoltage Lockout Threshold Hysteresis vs Temperature
Figure 5-11 Undervoltage Lockout Threshold Hysteresis vs Temperature
UCC27311A Propagation Delays vs Supply Voltage (VDD = VHB)
T = 25°C
Figure 5-13 Propagation Delays vs Supply Voltage (VDD = VHB)
UCC27311A Enable delay vs Temperature
VDD = VHB = 12 V
Figure 5-15 Enable delay vs Temperature
UCC27311A Output Current vs Output Voltage
VDD = VHB = 12 V
Figure 5-17 Output Current vs Output Voltage