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Data sheet
UCC27201
- Drives two N-channel MOSFETs in high-side and low-side configuration
- Negative voltage handling on HS (–5V)
- Maximum boot voltage of 120V
- Maximum VDD voltage of 20V
- On-chip 0.65V VF, 0.65Ω RD bootstrap diode
- 22ns propagation delay times
- 3A sink and 3A source output currents
- 8ns rise and 7ns fall time with 1000pF load
- 1ns delay matching
- Undervoltage lockout for high-side and low-side driver
- Specified from –40°C to 150°C
The UCC2720x family of high-frequency N-channel MOSFET drivers include a 120V bootstrap diode and high-side and low-side drivers 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 1ns between the turnon and turnoff of each other.
An on-chip bootstrap diode eliminates the external discrete diodes. Undervoltage lockout is provided for both the high-side and the low-side drivers forcing the outputs low if the drive voltage is below the specified threshold.
Two versions of the UCC2720x are offered. The UCC27200 has high noise immune CMOS input thresholds while the UCC27201 has TTL compatible thresholds.
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Technical documentation
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View all 7 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | UCC2720x 120V, 3A/3A Half-Bridge Driver with 8V UVLO datasheet (Rev. D) | PDF | HTML | 18 Jul 2024 |
| Application note | Understanding and comparing peak current capability of gate drivers | PDF | HTML | 30 Mar 2021 | |
| More literature | Troubleshooting gate drive circuits in automotive and industrial applications | 23 Mar 2021 | ||
| Application brief | External Gate Resistor Selection Guide (Rev. A) | 28 Feb 2020 | ||
| Application brief | Understanding Peak IOH and IOL Currents (Rev. A) | 28 Feb 2020 | ||
| More literature | Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) | 29 Oct 2018 | ||
| Selection guide | Power Management Guide 2018 (Rev. R) | 25 Jun 2018 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Simulation model
UCC27201 and UCC27201A PSpice Transient Model (Rev. B)
SLUM096B.ZIP (74 KB) - PSpice Model
Simulation model
UCC27201 and UCC27201A TINA-TI Transient Reference Design (Rev. A)
SLUM114A.TSC (193 KB) - TINA-TI Reference Design
Simulation model
UCC27201 and UCC27201A TINA-TI Transient Spice Model (Rev. A)
SLUM113A.ZIP (30 KB) - TINA-TI Spice Model
Simulation model
UCC27201 and UCC27201A Unencrypted PSpice Transient Model
SLUM502.ZIP (4 KB) - PSpice Model
Simulation tool
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Test report: PDF
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HSOIC (DDA) | 8 | Ultra Librarian |
| SOIC (D) | 8 | Ultra Librarian |
| VSON (DRM) | 8 | Ultra Librarian |
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