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Overview for GaN FET Controllers

TI GaN FET controllers are high-performance PWM controllers that work with TI GaN power stages to enable high power density and efficiency compared to traditional silicon MOSFETs. The controllers employ differentiated digital and analog control modes and use I2C and PMBus digital interfaces for simple programming and monitoring for ease of design, adaptive voltage scaling, and enhanced system diagnostics.

Browse by controller or application

Analog controllers

GaN analog controllers enable high-efficiency, power dense DC/DC buck converters and 48V-to-low-voltage POL topologies. They lower total solution cost for processors and ASICs.

Digital controllers

GaN digital controllers save development time with real-time control and connectivity. They support many current sensing technologies across many applications.

Applications

Reliable and integrated GaN controllers work for many applications, including motor drives, enterprise servers and telecommunications.

Select your GaN FET controller

Product Description Applications Datasheet Reference Designs
Analog Controllers
TPS53632G Half-Bridge, D-CAP+ Controller for 48 V GaN DC/DC Converter  Telecom Base Band Unit, Telecom Infrastructure, Remote Radio Unit (RRU)
TPS40400 3.0V to 20V PMBus Synchronous Buck Controller Telecom Infrastructure, Remote Radio Unit (RRU), Ethernet Switch  
Digital Controllers
UCD3138A Configurable digital controller optimized for AC-DC and isolated DC-DC GaN applications Merchant Telecom Rectifiers
Power: Telecom DC/DC Module: Digital
Server PSU
TMS320F28379D Dual-Core Delfino Microcontroller Active Front Ends for Industrial Drives, Brushed DC Motor Drives
Power Quality - Power Quality Meter, Servo Drives & Motion Control
 
TMS320F28377S Single-Core Delfino Microcontroller Active Front Ends for Industrial Drives, Distribution Automation - Secondary power distribution, Industrial Stepper Drive
Brushed DC Motor Drives, Power Quality - Power Quality Meter
 
TMS320F28075 Piccolo Microcontroller Grid Communications Modules - Power Line Communications  
TMS320F28335 Delfino Microcontroller AC Inverters & VF Drives
Industrial Brushed DC Drives
Industrial Stepper Drive
Servo Drives & Motion Control
 
TMS320F28069 Piccolo Microcontroller Grid Communications Infrastructure - Data Concentrator
Grid Communications Modules - Power Line Communications,
HEV/EV - DC/DC Converter
 
TMS320F28035 Piccolo Microcontroller AC/DC Power Supply - Dual Analog, Controller
AC/DC Power Supply - Dual Digital, Controller
AC/DC Power Supply - Single Analog, Controller
AC/DC Power Supply - Single Digital Controller
HEV/EV - DC/DC Converter, Power: Telecom DC/DC Module: Digital
 
TMS320F28027 Piccolo Microcontroller AC/DC Power Supply - Dual Digital, Controller
AC/DC Power Supply - Single Digital, Controller
Active Front Ends for Industrial Drives
HEV/EV - DC/DC Converter
Industrial Stepper Drive
 

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