UCC27200ADDA

Overview

The UCC27200ADDA is a high-frequency, half-bridge MOSFET gate driver manufactured by Texas Instruments. It features independent high-side and low-side drivers with a peak output current of 3 A. The device supports a bootstrap voltage up to 120 V and operates within a supply voltage range of 8 V to 17 V. It utilizes an SO PowerPAD-8 package for surface-mount installation. Key electrical parameters include a rise time of 8 ns and a fall time of 7 ns. The operational temperature range extends from -40°C to +140°C, ensuring reliability in demanding power electronics applications.

Feature Summary

• Supports negative voltage handling on the high-side input for robust operation
• Provides independent control of high-side and low-side N-channel MOSFETs
• Features fast switching characteristics with minimal propagation delay matching

Applications

• High-frequency DC-DC converters
• Motor drive systems
• Industrial power supplies

Procurement Notes

Verify the specific suffix 'DDA' against the manufacturer's official datasheet to confirm the exact package variant and tape-and-reel specifications. Ensure that the ordering information matches the required thermal pad configuration and moisture sensitivity level. Cross-reference the component marking code with the latest production data to avoid counterfeit or obsolete stock issues during procurement.

Selection Notes

Select this component when a 3 A peak drive current is sufficient for the target MOSFET gate charge requirements. It is suitable for designs requiring a 120 V bootstrap capability without the need for isolated power supplies. Consider the SO PowerPAD-8 package if improved thermal dissipation compared to standard SOIC is needed while maintaining a compact footprint.

Part Context

This part belongs to the UCC27200A series of high-speed MOSFET drivers. It is designed to replace older discrete driver solutions by integrating both high-side and low-side driving functions into a single IC. The series is optimized for applications requiring high efficiency and fast switching speeds in power conversion topologies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.