TIDA-01634: 5A, 0 ~ 60V, Parallel Half H-Bridge Driver


The TIDA-01634 reference design implements a multi-MHz power stage design based on the LMG1210 half-bridge GaN driver and GaN power HEMTs. With highly efficient switches and flexible dead-time adjustment, this design can significantly improve power density while achieving good efficiency as well as wide control bandwidth. This power stage design can be widely applied to many space-constrained and fast response required applications such as 5G telecom power, servers, and industrial power supplies.

  • Compact GaN-Based Power Stage Design With Switching up to 50 MHz

  • Independent PWM Inputs for High Side and Low Side, or Single PWM Input With Adjustable Dead Time

  • Minimum Pulse Width of 3 ns

  • High Slew Rate Immunity of 300 V/ns

  • Driver UVLO and Overtemperature Protection


Manufacturer Texas Instruments
Category Power Management
Sub-Category Power Output Stages (H-Bridge, Half Bridge)
Eval Board -
Configuration 1 Half H-Bridge
Voltage Out Range 0 ~ 60 V
Current Out 5 A
Interface PWM, Dual
PWM, Single
Features Under Voltage Protection (UVP)
Switching Frequency (Max) 50 MHz
Component Count + Extras 44 + 17
Design Author Texas Instruments
Main I.C. Base Part LMG1210
Date Created By Author 2018-02
Date Added To Library 2019-08

Share This Design