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Power management

GaN FET gate drivers

High-speed GaN gate drivers enabling high power density and design simplicity for every power topology

Our drivers’ combination of fast timing specs, leadless packages, and narrow pulse-width response enable you to switch FETs fast. Added features like gate voltage regulation, programmable dead time, and low internal power consumption ensure that high-frequency switching yields the highest efficiency possible. 


Featured low-side GaN FET drivers 


5V, 7A low-side GaN driver with 60MHz, 1ns speed, built for short pulse-width applications.


5V, 4A/6A low side GaN driver. Start creating your short pulse-width applications now.


Automotive 7-A/5-A single-channel low-side gate driver with 5-V UVLO for narrow-pulse applications.

Featured half-bridge GaN FET drivers 


100-V, 1.2-A, 5-A, half-bridge gate driver for enhancement mode GaN FETs helps maximize power density.


200V, 1.5A, 3A half-Bridge GaN driver, built to ensure power density, with adjustable dead time.


Automotive, 100 V 1.2-A / 5-A, half-bridge gate driver, created with power density in mind, for enhancement mode GaN FETs

Featured reference designs and EVM boards

Nanosecond laser driver reference design for LiDAR

1ns GaN laser drive stage for high resolution LiDAR applications.

Multi-MHz GaN power stage reference design for high-speed DC/DC converters

Flexible GaN power stage for high efficiency designs up to 50MHz.

LMG1205 GaN power stage evaluation module

Small, easy to use, power stage with an external PWM signal. Enables evaluation for many different DC-DC converter topologies.

Featured video

Featured literature

GaN and SiC enable increased energy efficiency in power supplies

Take a high-level look at how wide-band gap materials coupled with TI’s High Voltage portfolio will benefit power supplies.

An Introduction to Automotive LIDAR

Learn about the technology that aims to make cars safer one pulse at a time.

Optimizing multi-megahertz GaN driver design

Learn why your choice of gate driver is critical to realizing GaN’s full potential.

Technical resources

Receive fast and reliable technical support from our engineers throughout every step of your design.