SLUSF39A December   2022  – February 2024 UCC5880-Q1

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Power Supply Recommendations
    1. 5.1 VCC1
    2. 5.2 VCC2
    3. 5.3 VEE2
  7. 6Layout
    1. 6.1 Layout Guidelines
      1. 6.1.1 Component Placement
      2. 6.1.2 Grounding Considerations
      3. 6.1.3 High-Voltage Considerations
      4. 6.1.4 Thermal Considerations
    2. 6.2 Layout Example
  8. 7Device and Documentation Support
    1. 7.1 Device Support
      1. 7.1.1 Third-Party Products Disclaimer
    2. 7.2 Receiving Notification of Documentation Updates
    3. 7.3 Support Resources
    4. 7.4 Trademarks
    5. 7.5 Electrostatic Discharge Caution
    6. 7.6 Glossary
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DFC|32
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.1.3 High-Voltage Considerations

  • To ensure isolation performance between the primary and secondary side, one should avoid placing any PCB traces or copper below the driver device. A PCB cutout is recommended in order to prevent contamination that may compromise the UCC5880-Q1’s isolation performance.
  • For half-bridge, or high-side/low-side configurations, where the high-side and low-side drivers could operate with a DC-link voltage up to 1000 VDC, one should try to increase the creepage distance of the PCB layout between the high and low-side PCB traces.
  • Conformal coating is commonly used in systems to limit pollution degree and enable shorter creepage/clearance distances.