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TMC6100-LA-T

ADITMC6100-LA-T

Analog Devices Inc./Maxim Integrated
Half-Bridge Gate Driver IC 37-QFN-EP (7x7)
Active1,669 in stock
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Overview

The TMC6100-LA-T is a high-power 3-phase MOSFET gate driver designed to drive external N-channel power stages in brushless DC (BLDC) and permanent magnet synchronous motor (PMSM) systems. Operating from a supply voltage of 8V to 60V, it provides up to 500mA of peak source and sink current per channel for efficient motor commutation. The device features integrated protection circuitry and diagnostic outputs to ensure robust operation in demanding industrial environments.

Why Choose This Part

It offers a high-speed 20ns rise and fall time for efficient switching at high PWM frequencies while maintaining a wide operating temperature range of -40degC to 125degC. The integrated bootstrap circuitry supports high-side voltages up to 85V, providing ample headroom for voltage spikes and diverse MOSFET selections in a compact 37-QFN package.

Applications

BLDC Motor Drives
Driving high-performance brushless motors in industrial automation and power tools requiring up to 60V supply.
Robotic Actuators
Controlling precise joint and wheel movements in mobile robots and warehouse AGVs.
E-Mobility
Managing power stages for electric scooters, bicycles, and light electric vehicles using 24V to 48V battery systems.
Factory Automation
Powering conveyor systems and CNC spindles that utilize 3-phase motor architectures.

Key Specifications

Gate Type MOSFET (N-Channel)
Channel Type 3-Phase
Mounting Type Surface Mount
Package / Case 37-VFQFN Exposed Pad
Voltage - Supply 8V ~ 60V
Number of Drivers 3
Driven Configuration Half-Bridge
Operating Temperature -40degC ~ 125degC (TJ)
Rise / Fall Time (Typ) 20ns, 20ns
Supplier Device Package 37-QFN-EP (7x7)
High Side Voltage - Max (Bootstrap) 85 V
Current - Peak Output (Source, Sink) 500mA, 500mA

Getting Started

Evaluation can be performed using the TMC6100-EVAL board, which allows for rapid prototyping within the Trinamic Landungsbruecke ecosystem. Engineers should focus on PCB layout for the 7x7mm QFN package, ensuring short paths for gate drive traces and proper thermal grounding for the exposed pad.

Also Consider

DRV8301 TITexas Instruments - Provides an integrated buck regulator and dual current sense amplifiers alongside the 3-phase gate driver.
STDRIVE601 STMicroelectronics - Features 600V high-voltage capability for AC-line powered motor applications.
FAN7388 ONonsemi - A cost-effective 3-phase half-bridge driver for applications with lower peak current requirements.