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UCC27201

ACTIVE

3-A, 120-V half bridge gate driver with 8-V UVLO and TTL inputs

Product details

Bootstrap supply voltage (max) (V) 110 Power switch MOSFET Input supply voltage (min) (V) 8 Input supply voltage (max) (V) 17 Peak output current (A) 3 Operating temperature range (°C) -40 to 140 Undervoltage lockout (typ) (V) 8 Rating Catalog Propagation delay time (µs) 0.02 Rise time (ns) 8 Fall time (ns) 7 Iq (mA) 0.001 Input threshold TTL Channel input logic TTL Switch node voltage (V) -5 Driver configuration Noninverting
Bootstrap supply voltage (max) (V) 110 Power switch MOSFET Input supply voltage (min) (V) 8 Input supply voltage (max) (V) 17 Peak output current (A) 3 Operating temperature range (°C) -40 to 140 Undervoltage lockout (typ) (V) 8 Rating Catalog Propagation delay time (µs) 0.02 Rise time (ns) 8 Fall time (ns) 7 Iq (mA) 0.001 Input threshold TTL Channel input logic TTL Switch node voltage (V) -5 Driver configuration Noninverting
HSOIC (DDA) 8 29.4 mm² 4.9 x 6 SOIC (D) 8 29.4 mm² 4.9 x 6 VSON (DRM) 8 16 mm² 4 x 4
  • 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
  • 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.

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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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
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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

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Calculation tool

SLURB12 UCC272xx Schematic Review Template

Supported products & hardware

Supported products & hardware

Products
Half-bridge drivers
UCC27200 3-A, 120-V half bridge gate driver with 8-V UVLO and CMOS inputs UCC27200-Q1 Automotive 3-A, 120-V half bridge gate driver with 8-V UVLO and CMOS inputs UCC27200A 3-A, 120-V half bridge gate driver with 8-V UVLO, negative voltage handling and CMOS inputs UCC27201 3-A, 120-V half bridge gate driver with 8-V UVLO and TTL inputs UCC27201A 3-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling UCC27201A-DIE 120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver UCC27201A-Q1 Automotive 3-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling UCC27210 4-A, 120-V half bridge gate driver with 8-V UVLO and CMOS inputs UCC27211 4-A, 120-V half bridge gate driver with 8-V UVLO and TTL inputs UCC27211A 4-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling UCC27211A-Q1 Automotive 4-A, 120-V half bridge gate driver with 8-V UVLO and negative voltage handling UCC27212 4-A, 120-V half bridge gate driver with 5-V UVLO and negative voltage handling UCC27212A-Q1 Automotive, 4-A , 120-V half bridge gate driver with 5-V UVLO UCC27282 3-A, 120-V half-bridge gate driver with 5-V UVLO, interlock and enable UCC27282-Q1 Automotive 3-A, 120-V half bridge driver with 5-V UVLO, interlock and enable UCC27284 3-A, 120-V half bridge gate driver with 5-V UVLO and enable UCC27284-Q1 Automotive 3-A, 120-V half bridge gate driver with 5-V UVLO UCC27288 2.5-A to 3.5-A 120-V half-bridge driver with 8-V UVLO and no internal bootstrap diode UCC27289 2.5-A to 3.5-A, 120-V half bridge gate driver with 8-V UVLO and enable
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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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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