UCC23513BQDWYQ1

Overview

The UCC23513BQDWYQ1 is an automotive-grade, single-channel optically isolated gate driver manufactured by Texas Instruments. It features a 5.7 kVRMS reinforced isolation barrier and delivers a 4 A source and 5 A sink output current. The device operates within a supply voltage range of 15 V to 30 V and supports both high-side and low-side configurations. Key electrical parameters include a maximum propagation delay of 105 ns, a rise time of 28 ns, and a fall time of 25 ns. It is housed in a 6-pin SOIC package with a power dissipation rating of 750 mW, functioning reliably across an extended temperature range from -40°C to +125°C.

Feature Summary

• Opto-compatible input interface for direct integration with standard optical isolators
• Reinforced 5.7 kVRMS isolation barrier ensuring safety compliance
• High peak output drive capability with asymmetric 4 A source and 5 A sink currents

Applications

• Automotive traction inverter gate driving
• On-board charger (OBC) switching control
• DC-DC converter isolation stages

Procurement Notes

Verify the specific suffix 'BQDWYRQ1' against the manufacturer's official ordering guide to confirm the exact tape-and-reel quantity and moisture sensitivity level. Ensure that the procurement channel provides valid traceability documentation required for automotive component qualification. Cross-reference the datasheet revision date to ensure compatibility with your design specifications.

Selection Notes

Select this component when a single-channel solution with opto-compatible inputs is required for automotive power electronics. It is suitable for applications demanding high isolation voltage and fast switching speeds. Consider the SOIC-6 package constraints and thermal management requirements for the 750 mW dissipation rating during system layout.

Part Context

This part belongs to the UCC23513 family of isolated gate drivers designed for robust performance in harsh environments. The 'Q1' designation indicates it meets AEC-Q100 qualification standards for automotive applications. It serves as a bridge between low-voltage control logic and high-power switching devices within isolated domains.

Replacement Considerations

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