The UCC57102Z-Q1 is a single channel, high-performance low-side IGBT/SiC gate driver for high power automotive applications such as PTC heaters, traction inverter active discharge circuit, and other auxiliary subsystems. It offers protection features including Under-voltage-lock-out (UVLO), Desaturation protection (DESAT), FAULT report, and thermal shutdown protection. The UCC57102Z-Q1 has a typical peak drive strength of 3A and it can handle –5V on its inputs, which improves robustness in systems with moderate ground bouncing. The inputs are independent of supply voltage and can be connected to most controller outputs for maximum control flexibility. The wide voltage range of the bias supply provided in the UCC57102Z-Q1 accommodates bipolar voltage. An accurate 5V output LDO is also available with the UCC57102Z-Q1 .
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | UCC57102Z-Q1 High-Speed, Low-Side Gate Driver With DESAT Protection For Automotive Applications datasheet | PDF | HTML | Dec 6, 2024 |
| Application note | Protecting Power Devices with Gate Drivers | PDF | HTML | Sep 29, 2025 | |
| Application brief | Advancing Gate Driver Performance: Miller Clamp vs Bipolar Output | PDF | HTML | May 29, 2025 | |
| Product overview | UCC571xx: TI's First Protection Low-Side Protection Drivers With DESAT (UCC5710x), OCP (UCC5714x) (Rev. A) | PDF | HTML | May 15, 2025 | |
| Application brief | Reference Voltage Applications in the UCC57108, UCC57102, and UCC57102Z Gate Drivers | PDF | HTML | Apr 3, 2025 | |
| Application brief | Applications and Benefits of UCC5710x-Q1 | PDF | HTML | Aug 2, 2024 | |
| White paper | How to design heating and cooling systems for HEV/EVs (Rev. A) | PDF | HTML | Jun 21, 2023 | |
| Application brief | External Gate Resistor Selection Guide (Rev. A) | Feb 28, 2020 |
For additional terms or required resources, click any title below to view the detail page where available.
The UCC57108EVM is designed to primarily evaluate the UCC57108 functionality. The performance of the driver can be evaluated for capacitive loads or power devices with TO-220 footprints. The UCC57108EVM evaluation boards allow for connection to various test points, such as IN, FLT, DESAT, and VREF, (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
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