TMC6200 3-Half Bridge Gate Driver Analog Devices Inc. TMC6200 3-Half Bridge Gate Driver is a high-power gate driver for PMSM servo or BLDC motors. The TMC6200 Gate Driver utilizes six external MOSFETs and two or three sense resistors, integrating the full high voltage part of a PMSM drive system for 12V, 24V, or 48V, including in-line current sense amplifiers with programmable amplification.