The UCC27201A is a high frequency N-Channel MOSFET driver that includes a bootstrap diode and high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-Channel MOSFET control in half-bridge, full-bridge, two-switch forward and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1-ns between the turn-on and turn-off of each other. The UCC27201A is based on the popular UCC27201 drivers, but offers some enhancements. In order to improve performance in noisy power supply environments the UCC27201A has an enhanced ESD input structure and also has the ability to withstand a maximum of -18 V on its HS pin.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | High Frequency, High-Side/Low-Side Driver datasheet | Aug 30, 2012 | |
| Application note | Using Half-Bridge Gate Driver to Achieve 100% Duty Cycle for High Side FET | PDF | HTML | Mar 25, 2024 | |
| Application note | Bootstrap Circuitry Selection for Half Bridge Configurations (Rev. A) | PDF | HTML | Sep 8, 2023 | |
| Application note | Comparative Analysis of Two Different Methods for Gate-Drive Current Boosting (Rev. A) | PDF | HTML | Feb 17, 2022 | |
| Application note | Implementing High-Side Switches Using Half-Bridge Gate Drivers for 48-V Battery. | May 12, 2020 | ||
| Application brief | External Gate Resistor Selection Guide (Rev. A) | Feb 28, 2020 | ||
| Application brief | Understanding Peak IOH and IOL Currents (Rev. A) | Feb 28, 2020 | ||
| More literature | Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) | Oct 29, 2018 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| DIESALE (TD) | — | Ultra Librarian |
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.