UCC23513DWYR

Overview

The UCC23513DWYR is a single-channel opto-compatible reinforced isolated gate driver designed for IGBT, MOSFET, and SiC MOSFET applications. It features a peak output current of 4.5A source and 5.3A sink with an output voltage range of 14V to 33V. The device provides 5.7kVrms reinforced isolation and supports high-side and low-side configurations. Key electrical parameters include a maximum propagation delay of 105ns, rise time of 28ns, and fall time of 25ns. It operates within a junction temperature range of -40°C to +150°C and is housed in an extended SO-6 package.

Feature Summary

• Opto-compatible input architecture using an e-diode for enhanced reliability compared to traditional LEDs
• High common-mode transient immunity (CMTI) of 150kV/μs minimum
• Extended SO-6 package with creepage and clearance distances exceeding 8.5mm
• Supports dual-polar supply operation up to 33V for effective driving of IGBT and SiC FETs

Applications

• Industrial motor control drives
• Solar inverters
• Induction heating systems
• Industrial power supplies and UPS

Procurement Notes

Verify the specific suffix 'DWYR' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the component meets the necessary safety certifications for your target market, such as UL 1577 or VDE standards, by reviewing the official datasheet. Ensure design compatibility with the extended SO-6 footprint and verify thermal management requirements for the specified power dissipation limits during operation.

Selection Notes

Select this component when replacing standard optocoupler-based gate drivers to achieve higher performance and reliability. It is suitable for designs requiring robust isolation and fast switching speeds for wide-bandgap semiconductors. Consider the 105ns propagation delay and 25ns inter-device delay matching for precise timing control in bridge circuits. Ensure the application voltage does not exceed the 33V limit and that the PCB layout accommodates the extended creepage distances for safety compliance.

Part Context

This part belongs to the UCC23513 family of isolated gate drivers from Texas Instruments. It serves as a direct pin-to-pin upgrade for legacy opto-isolated gate drivers, maintaining schematic and layout compatibility while offering superior electrical characteristics. The family includes automotive-grade variants like the UCC23513-Q1, but this specific revision is designated for general industrial use.

Replacement Considerations

The UCC23513DWY can serve as a tube-packaged alternative to the DWYR reel version, provided the manufacturing process supports tube handling. Verify that any substitute maintains the same SO-6 extended package dimensions and isolation ratings.