SNVSCM1 september   2023 LM70880-Q1

ADVANCE INFORMATION  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Revision History
  6. 5Description (continued)
  7. 6Device and Documentation Support
    1. 6.1 Device Support
      1. 6.1.1 Development Support
    2. 6.2 Documentation Support
      1. 6.2.1 Related Documentation
        1. 6.2.1.1 PCB Layout Resources
        2. 6.2.1.2 Thermal Design Resources
    3. 6.3 Receiving Notification of Documentation Updates
    4. 6.4 Support Resources
    5. 6.5 Trademarks
    6. 6.6 Electrostatic Discharge Caution
    7. 6.7 Glossary
  8. 7Mechanical, Packaging, and Orderable Information
    1. 7.1 Tape and Reel Information

Package Options

Mechanical Data (Package|Pins)
  • RRX|29
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5 Description (continued)

Additional features of the LM70880-Q1 include user-selectable diode emulation for lower current consumption at light-load conditions, open-drain Power-Good flag for fault reporting and output monitoring, precision enable input, monotonic start-up into prebiased load, integrated VCC bias supply regulator, internal 2.75-ms soft-start time, and thermal shutdown protection with automatic recovery.

The LM70880-Q1 converter comes in a 6-mm × 6-mm thermally-optimized, 29-pin QFN package. The three die-attach pads (VIN, SW, and PGND) improve thermal performance and board level reliability (BLR).