UCC5510MWP

Overview

The UCC5510MWP is a high-speed, low-side gate driver manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 26 V and delivers peak output currents of 3 A sourcing and 6 A sinking. The device features a propagation delay of 75 ns and supports switching frequencies up to 1 MHz. It utilizes a 8-pin PowerPAD SOIC package with an exposed thermal pad for efficient heat dissipation. The component functions as a non-inverting buffer, providing robust drive capability for power MOSFETs and IGBTs in demanding applications.

Feature Summary

• High current drive capability optimized for rapid switching transitions
• Integrated thermal management via exposed PowerPAD substrate
• Wide operating supply voltage range accommodating various bus voltages

Applications

• Synchronous buck converters
• Motor control systems
• Industrial power supplies

Procurement Notes

Verify the specific suffix 'MWP' against the manufacturer's official documentation to confirm the tape-and-reel packaging configuration and lead-free status. Ensure that the ordering information matches the exact part number required for the intended PCB footprint and thermal requirements.

Selection Notes

Select this component when a single-channel, non-inverting gate driver is required for medium-power applications. Consider the 8-pin PowerPAD package for its superior thermal performance compared to standard SOIC packages. Verify that the input logic levels are compatible with the controlling microcontroller or PWM controller.

Part Context

This component belongs to the UCC55xx series of high-speed gate drivers from Texas Instruments. These devices are designed to replace discrete driver solutions, offering higher reliability and reduced board space. The UCC5510 specifically targets applications requiring moderate current drive with simple non-inverting functionality.

Replacement Considerations

Consult the Texas Instruments product selection guide for verified equivalents. Potential substitutes may include other members of the UCC55xx family or comparable high-speed drivers from other manufacturers, provided pinouts and electrical specifications align.