Top 10 IGBT Gate Driver Suppliers in 2026

A gate driver sits between your controller and the power switch, and its quality directly affects switching losses, EMI, short-circuit robustness and long-term reliability. Whether you are designing a solar inverter, an industrial drive, an ESS converter or an EV traction system, choosing the right IGBT gate driver supplier shortens development and reduces field risk. This list ranks ten suppliers by market influence, portfolio breadth and depth in IGBT and SiC gate drive.

1. HIITIO

• Gegründet: 2018 (spun off from Hecheng Electric)
• Hauptsitz: Hangzhou, Zhejiang, China
• Kernprodukte: IGBT modules, SiC modules, press-pack IGBTs, SiC discrete MOSFETs, IGBT & SiC gate drivers
• Official website: https://www.hiitiosemi.com/
• Category page: IGBT- & SiC-Treiber

HIITIO is a Hangzhou-based power semiconductor manufacturer that spun out of Hecheng Electric in 2018. Unlike suppliers that treat the gate driver as a standalone chip, HIITIO designs it as part of the converter architecture, alongside its IGBT modules, SiC modules and press-pack IGBTs. The company operates a 3,000 m² production base with a 1,500 m² dedicated power module line and 10,000-class cleanrooms, and it holds ISO 9001, IATF 16949, ISO 45001 and ISO 14001 certifications. Its driver portfolio is organized in four layers, from gate driver cores to plug-and-play boards, application-specific drivers and complete power stacks, so engineers can choose the right balance between flexibility and time to market.

Vorteilsprodukte: Plug-and-Play Gate Drivers deliver 20 A to 110 A peak gate current with integrated isolation DC-DC and low-EMI gate loops. Gate-Treiber-Kerne cover 1200 V, 1700 V and 3300 V classes with up to 60 A peak current, while application-specific drivers for 4500 V to 6500 V platforms offer insulation ratings up to 35 kVac. Protection includes DESAT detection, soft shut-down and gate UVLO.

2. Infineon Technologies

• Gegründet: 1999 (spun off from Siemens)
• Hauptsitz: Neubiberg (Munich), Germany
• Kernprodukte: IGBT and SiC modules, discrete power devices, EiceDRIVER gate driver ICs
• Official website: https://www.infineon.com/
• Category page: Isolated gate driver ICs

Infineon is widely regarded as a global leader in power semiconductors, and its gate driver business benefits from that scale. Spun off from Siemens in 1999, the company pairs EiceDRIVER gate driver ICs with its own IGBT and CoolSiC devices, so drivers and switches are validated together. EiceDRIVER ICs use coreless transformer isolation, which Infineon positions as a route to higher output current, lower power consumption and tight propagation delay matching. The portfolio spans compact single-channel parts and highly configurable digital drivers, supported by evaluation boards, application notes and design tools that shorten development cycles for industrial drives, solar inverters, UPS systems and EV charging equipment.

Vorteilsprodukte: The EiceDRIVER X3 Compact family (1ED31xx) offers up to 14 A output current, 2300 V functional isolation and 200 kV/µs CMTI, a strong match for CoolSiC and IGBT7. The X3 Enhanced Analog (1ED34xx) and Digital (1ED38xx) families add adjustable DESAT, soft-off and I²C configurability.

3. Texas Instruments

• Gegründet: 1930 (renamed Texas Instruments in 1951)
• Hauptsitz: Dallas, Texas, USA
• Kernprodukte: Analog ICs, embedded processors, isolated gate drivers
• Official website: https://www.ti.com/
• Category page: Isolated gate drivers

Texas Instruments brings analog and embedded processing scale to isolated gate drive. Its drivers use capacitive isolation, which TI says maximizes insulation barrier lifetime while delivering reinforced isolation ratings, fast data speeds and compact packages. The catalog is notable for breadth, from basic opto-compatible drivers that can replace legacy optocouplers to highly integrated automotive devices with built-in diagnostics and ADC monitoring. TI also publishes extensive reference designs, such as a three-phase inverter subsystem for 200 to 480 VAC drives, along with white papers on SiC gate driving, which help engineers move from evaluation to production faster. This combination of silicon, documentation and global distribution keeps TI on nearly every shortlist.

Vorteilsprodukte: The UCC5880-Q1 is an automotive 20 A isolated driver for IGBTs and SiC MOSFETs with real-time variable drive strength, SPI configuration and an integrated 10-bit ADC. TI now lists the UCC5881-Q1 as a newer version. The UCC21710-Q1 and UCC21750 add integrated sensing for IGBT and SiC protection.

4. STMicroelectronics

• Gegründet: 1987 (merger of SGS Microelettronica and Thomson Semiconducteurs)
• Hauptsitz: Geneva, Switzerland
• Kernprodukte: IGBTs, SiC MOSFETs, STGAP isolated gate drivers, microcontrollers
• Official website: https://www.st.com/
• Category page: Isolated gate drivers

STMicroelectronics is a European semiconductor group formed in 1987, and it serves automotive, industrial and energy customers worldwide. Its STGAP series of galvanically isolated gate drivers uses an on-chip micro-transformer to carry commands and diagnostics across the isolation barrier, and it exposes many adjustable parameters so engineers can match the driver to a specific IGBT or SiC MOSFET. The range runs from simple 4 A single-channel devices to advanced SPI-programmable parts with integrated flyback controllers and AEC-Q100 qualification. Because ST also sells IGBTs, SiC MOSFETs and microcontrollers, it can support complete power stage designs, and evaluation hardware, software and documentation help reduce time to market.

Vorteilsprodukte: The STGAP4S is an AEC-Q100 qualified single driver for rails up to 1200 V, with SPI programming, an integrated flyback controller, an isolated 8-bit ADC and outputs for an external MOSFET buffer that eases parallel switching. The STGAP3S family offers 10 A and 6 A sink/source variants with DESAT protection and adjustable soft-off.

5. onsemi

• Gegründet: 1999 (spun out of Motorola)
• Hauptsitz: Scottsdale, Arizona, USA
• Kernprodukte: IGBTs, SiC MOSFETs, power modules, gate drivers
• Official website: https://www.onsemi.com/
• Category page: Gate drivers

onsemi is a US-based power and sensing semiconductor company that was spun out of Motorola in 1999. In gate drivers it focuses on robust, cost-effective single-channel isolated parts for industrial and automotive power stages, and it complements them with its own IGBT, SiC MOSFET and module portfolios. Its isolated drivers combine high output current, DESAT protection with soft turn-off, active Miller clamping and wide-body packages with 8 mm creepage to meet reinforced insulation requirements. The company serves solar inverters, motor control, UPS systems, industrial power supplies, welding and commercial HVAC. Parametric search tools help engineers shortlist devices, while the breadth of onsemi’s wider power catalog supports single-vendor sourcing strategies.

Vorteilsprodukte: The NCD57000 and NCD57001 are single-channel isolated IGBT and SiC drivers with +4/−6 A output and a UL1577 rating above 5 kVrms. The NCP51705 is a non-isolated SiC MOSFET driver with 6 A source and sink capability and an on-board charge pump for a negative gate rail.

6. Power Integrations

• Gegründet: 1988
• Hauptsitz: San Jose, California, USA
• Kernprodukte: SCALE-2 driver cores, SCALE-iFlex, SCALE-iDriver ICs, plug-and-play drivers
• Official website: https://www.power.com/
• Category page: Gate drivers

Power Integrations was founded in 1988 and is headquartered in San Jose, California. Although best known for high-voltage power conversion ICs, it is one of the most specialized names in IGBT gate drive, a position built through its combination with Swiss gate driver pioneer CT-Concept. The company describes itself as the leader in gate-driver technology for medium- and high-voltage inverter applications, and its SCALE-2 ASIC platform reduces component count compared with conventional designs. Product families range from SCALE-iDriver ICs and SCALE-2 driver cores to plug-and-play drivers matched to specific modules, which makes it a frequent choice for rail, wind, solar and other high-reliability systems where long service life and ruggedness matter.

Vorteilsprodukte: SCALE-iFlex gate drivers combine a central Isolated Master Control with module-adapted drivers. SCALE-iFlex Single supports “New Dual” IGBT modules up to 3.3 kV at 20 A peak output per channel. The SCALE EV family targets automotive SiC and IGBT traction designs.

7. Toshiba

• Gegründet: 1875 (Toshiba group)
• Hauptsitz: Tokyo, Japan
• Kernprodukte: Power MOSFETs, SiC MOSFET modules, gate driver photocouplers
• Official website: https://toshiba.semicon-storage.com/
• Category page: Gate driver photocouplers

Toshiba is a Japanese industrial and electronics group with roots dating to 1875, and its semiconductor business is run by Toshiba Electronic Devices & Storage Corporation. In gate drive, Toshiba is best known for photocoupler-based drivers, which combine an infrared LED with a photo-IC to provide guaranteed isolation between control and power stages. Its IGBT and MOSFET gate drive couplers cover output currents from 0.6 A to 5.0 A and operating temperatures from −40°C to +125°C, so engineers can match the part to the gate capacitance of the driven device. Toshiba also publishes reference designs, including a gate drive circuit for SiC MOSFET modules and a 3-phase inverter design, which suit industrial automation, UPS, solar inverters and servo drives.

Vorteilsprodukte: The TLP5214A is a smart gate driver coupler with built-in protection functions in an SO16L package. The TLP5231 is a pre-drive photocoupler that uses external complementary MOSFET buffers to deliver high gate current to medium and high current IGBT and SiC modules, with VCE(sat) overcurrent detection, soft turn-off and fault feedback.

8. NXP Semiconductors

• Gegründet: 2006 (independent company after separating from Philips)
• Hauptsitz: Eindhoven, Netherlands
• Kernprodukte: Automotive processors, battery management ICs, high-voltage gate drivers
• Official website: https://www.nxp.com/
• Product page: GD3100 isolated gate driver

NXP Semiconductors became an independent company in 2006 after separating from Philips, and it is headquartered in Eindhoven, the Netherlands. Its high-voltage gate driver strategy is tightly focused on electrified vehicles, where it pairs gate drivers with automotive microcontrollers and battery management solutions. The GD31xx family integrates galvanic isolation, SPI programmability and extensive diagnostics, and NXP supports engineers with evaluation boards and reference designs such as its VE-Trac drive platform. Functional safety is a central theme, with devices developed for ISO 26262 ASIL C/D systems. For teams building traction inverters, on-board chargers or DC-DC converters, NXP offers a system-level path rather than a standalone driver component.

Vorteilsprodukte: The GD3100 is a single-channel isolated driver compatible with 200 V to 1700 V IGBT and SiC devices, with SPI diagnostics, DESAT or current sensing and two-level turn-off. The GD3160 adds segmented drive for SiC MOSFETs, though it is currently offered to selected customers under NDA.

9. Microchip Technology

• Gegründet: 1989
• Hauptsitz: Chandler, Arizona, USA
• Kernprodukte: Microcontrollers, SiC MOSFETs and modules, mSiC gate drivers
• Official website: https://www.microchip.com/
• Category page: Digital programmable SiC gate drivers

Microchip Technology, founded in 1989 and based in Chandler, Arizona, has built a growing wide-bandgap business around its mSiC portfolio. Its digitally programmable gate drivers use patented Augmented Switching technology, which applies configurable switching profiles to optimize efficiency, mitigate ringing, EMI, overshoot and undershoot, and prevent false faults. Engineers can change driver settings from the bench or in the field with no soldering, which speeds up tuning considerably. Microchip supports the drivers with development kits, reference designs and application specialists, and it pairs them with its own SiC MOSFETs and power modules to form a complete platform for industrial and transportation power conversion.

Vorteilsprodukte: The 62-mm (D3) plug-and-play mSiC gate driver is optimized for 1200 V and 1700 V SiC modules, and the 3.3 kV XIFM driver serves higher-voltage platforms. Microchip’s IGBT gate drivers provide ±30 A peak current with configurable gate voltages.

10. ROHM Semiconductor

• Gegründet: 1958
• Hauptsitz: Kyoto, Japan
• Kernprodukte: SiC power devices, ICs, isolated gate drivers
• Official website: https://www.rohm.com/
• Category page: Gate drivers

ROHM, founded in 1958 in Kyoto, Japan, has developed on-chip transformer processes using proprietary microfabrication technology to create compact isolated gate drivers for automotive, industrial and consumer applications. Its lineup covers SiC, IGBT and Si-MOSFET driving, with AEC-Q100 qualified options and built-in protection such as short circuit protection, undervoltage lockout, active Miller clamping and temperature monitoring. Because ROHM also manufactures SiC MOSFETs, it can tune gate driver specifications to its own device generations, and it offers SPICE models and evaluation boards that make it easy to swap a ROHM driver into an existing design. This makes the company a practical choice for compact, cost-conscious inverter platforms.

Vorteilsprodukte: The BM6112FV-C is an AEC-Q100 qualified single-channel driver with 3750 Vrms isolation, up to 20 A output current and a maximum 150 ns I/O delay. The BM60059FV-C offers 2500 Vrms isolation, a switching controller and gate constant-current driving.

Looking for a gate driver matched to your power module?

Choosing a supplier is only half the job, because the best results come when the driver, the module and the cooling design are validated together. HIITIO delivers exactly that. Explore the full IGBT & SiC Driver range, from Gate-Treiber-Kerne for custom boards to Plug-and-Play Gate Drivers that shorten certification cycles, and pair them with HIITIO’s IGBT-Module for solar, ESS, motor drive and traction systems. Share your voltage class, module package and application, and our engineers will recommend a matched solution within 24 hours. Contact HIITIO today to request datasheets, samples or a custom driver quotation.