Product details


Number of channels (#) 1 Power switch MOSFET, IGBT, SiCFET Peak output current (A) 5 Input VCC (Min) (V) 10 Input VCC (Max) (V) 32 Features Split Output Operating temperature range (C) -40 to 125, -40 to 140 Rise time (ns) 15 Fall time (ns) 7 Prop delay (ns) 17 Input threshold CMOS, TTL Channel input logic Non-Inverting, Single Input negative voltage (V) -5 Rating Catalog Undervoltage lockout (Typ) 8 open-in-new Find other Low-side drivers

Package | Pins | Size

SOIC (D) 8 19 mm² 4.9 x 3.9 SOT-23 (DBV) 6 5 mm² 2.9 x 1.6 open-in-new Find other Low-side drivers


  • Low-cost gate driver (offering optimal solution for driving FET and IGBTs)
  • Superior replacement to discrete transistor pair drive (providing easy interface with controller)
  • TTL and CMOS compatible input logic threshold (independent of supply voltage)
  • Split output options allow for tuning of turnon and turnoff currents
  • Inverting and noninverting input configurations
  • Enable with fixed TTL compatible threshold
  • High 2.5-A source and 2.5-A or 5-A sink peak drive currents at 18-V VDD
  • Wide VDD range from 10 V to 35 V
  • Input and enable pins capable of with standing up to –5-V DC below ground
  • Output held low when inputs are floating or during VDD UVLO
  • Fast propagation delays (17-ns Typical)
  • Fast rise and fall times
    (15-ns and 7-ns typical with 1800-pF Load)
  • Undervoltage lockout (UVLO)
  • Used as a high-side or low-side driver (if designed with proper bias and signal isolation)
  • Low-cost, space-saving 5-pin or 6-pin DBV (SOT-23) package options
  • UCC27536 and UCC27537 pin-to-pin compatible to TPS2828 and TPS2829
  • Operating temperature range of –40°C to 140°C
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The UCC2753x single-channel, high-speed gate drivers can effectively drive MOSFET and IGBT power switches. Using a design that allows for a source of up to 2.5 A and 5-A sink through asymmetrical drive (split outputs), coupled with the ability to support a negative turn-off bias, rail-to-rail drive capability, extremely small propagation delay (17 ns typical), the UCC2753x devices are ideal solutions for MOSFET and IGBT power switches. The UCC2753x family of devices can also support enable, dual input, and inverting and non-inverting input functionality. The split outputs and strong asymmetrical drive boost the devices immunity against parasitic Miller turn-on effect and can help reduce ground debouncing.

Leaving the input pin open holds the driver output low. The logic behavior of the driver is shown in the application diagram, timing diagram, and input and output logic truth table.

Internal circuitry on VDD pin provides an undervoltage lockout function that holds output low until VDD supply voltage is within operating range.

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Technical documentation

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Type Title Date
* Data sheet UCC2753x 2.5-A and 5-A, 35-VMAX VDD FET and IGBT Single-Gate Driver datasheet (Rev. G) Apr. 17, 2019
Application note External Gate Resistor Selection Guide (Rev. A) Feb. 28, 2020
Application note Understanding Peak IOH and IOL Currents (Rev. A) Feb. 28, 2020
Application note Implementing a Bipolar Gate Drive for Low-Side IGBTs and SiC FETs in Motor Drive Oct. 10, 2019
White paper Power Electronics in Motor Drives: Where is it? (Rev. A) Oct. 01, 2019
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) Oct. 29, 2018
Technical article How to achieve higher system robustness in DC drives, part 3: minimum input pulse Sep. 19, 2018
Selection guide Power Management Guide 2018 (Rev. R) Jun. 25, 2018
Technical article How to achieve higher system robustness in DC drives, part 2: interlock and deadtime May 30, 2018
Technical article Boosting efficiency for your solar inverter designs May 24, 2018
Application note UCC27531 35-V Gate Driver for SiC MOSFET Applications (Rev. A) May 08, 2018
Technical article How to achieve higher system robustness in DC drives, part 1: negative voltage Apr. 17, 2018
Application note Low-Side Gate Drivers With UVLO Versus BJT Totem-Pole Mar. 16, 2018
Application note Using a Single-Output Gate-Driver for High-Side or Low-Side Drive (Rev. A) Feb. 05, 2018
Application note 1Q 2013Issue Analog Applications Journal Jan. 22, 2013
Application note 35-V single-channel gate drivers for IGBT and MOSFET renewable energy apps Jan. 22, 2013
User guide Using the UCC27531EVM-184 Dec. 04, 2012

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

UCC27531 Evaluation Module
document-generic User guide
The UCC27531EVM-184 is a fully isolated Gate Driver Daughter Card that provides a test platform for a quick and easy evaluation of the UCC27531DBV driver. Powered by a single +12V external supply, and featuring a comprehensive set of test points and jumpers, this EVM can be used for the evaluation (...)
IGBT gate-driver daughter card with Input/Output Signal and Bias isolation. Includes Optocoupler for signal path isolation and Isolated Bias supplies for both positive and negative gate drive. Requires only a single 12V input voltage for bias supply. Can be used as a high-side or low-side complete (...)
document-generic User guide
The UCC27532EVM-538 is a fully isolated gate driver daughter card that provides a test platform for a quick and easy startup of the UCC27532DBV driver device. The EVM delivers a 20 V to -5 V output differential gate drive which can be used to drive SiC power MOSFETs and Si IGBTs with a negative (...)

Design tools & simulation

SLUM396A.TSC (766 KB) - TINA-TI Reference Design
SLUM397A.ZIP (9 KB) - TINA-TI Spice Model
SLUM481A.ZIP (40 KB) - PSpice Model
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — 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 (...)
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)

Reference designs

High voltage 800-W SEPIC converter reference design for server battery backup charging
PMP22339 — This discontinuous conduction mode (DCM) non-isolated 800-W SEPIC converter battery charger reference design provides an adjustable output voltage and current. The output voltage can be adjusted from 282 V to 400 V by setting an external DC voltage between 0 V to 3 V. The output charging current can (...)
document-generic Schematic document-generic User guide
Compact, Non-Isolated 3 Phase Inverter Reference Design for 200-480 VAC Industrial Drives
TIDA-01456 — This reference design realizes a 3 phase inverter subsystem for variable frequency AC inverter drives and servo drives. This design is particularly suited for drive architectures in which the microcontroller and inverter ground are non-isolated. The basic isolated gate driver UCC5320S is used for (...)
document-generic Schematic
Grid-tied Solar Micro Inverter with MPPT
TIDM-SOLARUINV This design is a digitally-controlled, grid-tied, solar micro inverter with maximum power point tracking (MPPT). Solar micro inverters are an emerging segment of the solar power industry. Rather than linking every solar panel in an installation to a central inverter, solar micro inverter-based (...)
document-generic Schematic document-generic User guide
230-V, 3.5-kW PFC with >98% Efficiency, Optimized for BOM and Size Reference Design
TIDA-00779 The TIDA-00779 is a 3.5-kw, cost competitive power factor regulator converter designed for room air-conditioner and other major appliances. This reference design is a continuous-conduction-mode (CCM) boost converter implemented using TI’s UCC28180 PFC controller provided with all of the (...)
document-generic Schematic
Offline AC/DC 75W 2-Switch Quasi-Resonant Flyback Converter Reference Design
PMP10035 This design uses the LM5023 flyback controller for the 2-Switch Quasi-Resonant Flyback Topology. It generates an isolated output (19.5V@3.84A) from an universal input (85VAC - 265VAC).
document-generic Schematic

CAD/CAE symbols

Package Pins Download
SOIC (D) 8 View options
SOT-23 (DBV) 6 View options

Ordering & quality

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