SLUSA13E February   2010  – November 2023 UCC27321-Q1 , UCC27322-Q1

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Description (continued)
  6. Related Products
  7. Pin Configuration and Functions
  8. Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Typical Characteristics
  9. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Stage
      2. 8.3.2 Output Stage
      3. 8.3.3 Source and Sink Capabilities During Miller Plateau
      4. 8.3.4 VDD
      5. 8.3.5 Drive Current and Power Requirements
      6. 8.3.6 Enable
    4. 8.4 Device Functional Modes
  10. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Input-to-Output Configuration
        2. 9.2.2.2 Input Threshold Type
        3. 9.2.2.3 VDD Bias Supply Voltage
        4. 9.2.2.4 Peak Source and Sink Currents
        5. 9.2.2.5 Enable and Disable Function
        6. 9.2.2.6 Propagation Delay
      3. 9.2.3 Application Curves
  11. 10Power Supply Recommendations
    1.     40
  12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
    3. 11.3 Thermal Considerations
    4. 11.4 Power Dissipation
  13. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Third-Party Products Disclaimer
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Support Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  14. 13Revision History
  15. 14Mechanical, Packaging, and Orderable Information

Package Options

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

Typical Characteristics

GUID-25E7080C-EB3E-48B4-846A-7EDEC1450616-low.gifFigure 7-3 Input Current Idle vs Supply Voltage (UCC27321-Q1)
GUID-A9749F02-BBC3-473E-89D7-E3F7ACC2EE93-low.gifFigure 7-5 Input Current Idle vs Temperature (UCC27321-Q1)
GUID-7E97D867-D047-4E33-B462-7F34DC33B424-low.gifFigure 7-7 Rise Time vs Supply Voltage
GUID-B868A142-F759-40BE-8DF3-6FF39E85D317-low.gifFigure 7-9 Rise Time vs Load Capacitance
GUID-99E4BD50-8AFB-4368-9B67-6051EDDAEEF1-low.gifFigure 7-11 tD1 Delay Time vs Supply Voltage
GUID-33261DFD-1CF2-4335-99FC-098E1CF3D216-low.gifFigure 7-13 tD1 Delay Time vs Load Capacitance
GUID-156B3E63-E3F8-483D-86D0-C794B2E5F971-low.gifFigure 7-15 Propagation Times vs Peak Input Voltage
GUID-47927CE4-3907-4108-A3DF-E6AE04F1D8E9-low.gifFigure 7-17 Enable Threshold and Hysteresis vs Temperature
GUID-2044BC44-9AB5-43E6-B519-74783283AE86-low.gifFigure 7-19 Output Behavior vs VDD (UCC27321-Q1)
GUID-DD313B72-B2DF-4C22-8520-62A40138BA27-low.gifFigure 7-21 Output Behavior vs VDD (Inverting)
GUID-76AE0F40-14C2-4472-9215-B7423952A587-low.gifFigure 7-23 Output Behavior vs VDD (Noninverting)
GUID-C98B0A9D-8A8E-44E1-8B25-42DFF8007FB2-low.gifFigure 7-4 Input Current Idle vs Supply Voltage (UCC27322-Q1)
GUID-0D90C642-4EAC-4FB4-BF04-A554A5A7735F-low.gifFigure 7-6 Input Current Idle vs Temperature (UCC27322-Q1)
GUID-0BAF9088-F539-40D3-A9BA-5E31145C2A5E-low.gifFigure 7-8 Fall Time vs Supply Voltage
GUID-4A98B06F-2F67-4D77-9313-036F0683BD14-low.gifFigure 7-10 Fall Time vs Output Capacitance
GUID-4B9891D3-4596-481E-BFE0-BD213D8B6D6F-low.gifFigure 7-12 tD2 Delay Time vs Supply Voltage
GUID-96DD2180-A321-4828-AE11-4BAF8A082FFD-low.gifFigure 7-14 tD2 Delay Time vs Load Capacitance
GUID-20230920-SS0I-K5XK-P56H-QDFDGNJSZ7PT-low.svgFigure 7-16 Input Threshold vs Supply Voltage
GUID-D80406D4-F9D1-4083-BEEB-7A72711F1467-low.gifFigure 7-18 Enable Resistance vs Temperature
GUID-DF7D7926-098C-41B2-B750-6DFF9C8A5EA5-low.gifFigure 7-20 Output Behavior vs VDD (UCC27321-Q1)
GUID-438A4C01-E2BC-45F3-9075-8606740EF77D-low.gifFigure 7-22 Output Behavior vs VDD (Inverting)
GUID-F1E32593-49EA-4351-AE2F-EFB0EECD1537-low.gifFigure 7-24 Output Behavior vs VDD (Noninverting)