Flexible Brushless DC Motor Drive Solution

By Texas Instruments 139

Flexible Brushless DC Motor Drive Solution

Texas Instruments' brushless DC motor drive solution provides programmable processing for multiple BLDC motor applications, coupled with 100 V MOSFET drivers for advanced control of high torque motors. Together, the LM5101B 100 V MOSFET driver, LM3S8971 Stellaris® integrated motor control/driver, AMC1200 isolation amplifier, and DRV8312 three phase brushless DC motor driver allow for implementation in numerous consumer and industrial applications.

Features
  • 48 V and 96 V based eBike and light electric vehicles applications
    • Longer range and greater torque
  • Single and three phase motors, sensor and sensor-less applications
    • Programmable processor accommodates many motor configurations
  • Configurable digital engine allows for new levels of performance and system flexibility
    • Different drive profiles, i.e., range vs. acceleration vs. torque can be implemented for any given application

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