Benefits and Features
•Three-Phase Permanent Magnet Synchronous Motors (PMSM)/Brushless DC (BLDC), Two-Phase Stepper Motor, and Brushed DC Motor Support
•7.7V to 70V Single-Supply Operating Voltage Range
•Smart Gate Driver with Adjustable Strength up to 1A/2A Source/Sink
•Field-Oriented Controller/FOC in Hardware for Wide Bandwidth Current Control Loop
•Position, Velocity, and Torque Controller in Hardware for Fast and Precise Control
•8-Point Ramp Generator with Ramp Calculation in Real Time in Hardware
•Fast Space Vector Pulse Width Modulation (SVPWM) Engine (2kHz …100kHz) with 120MHz Clock
•Feedback Position Sensor Support (Hall, A/B/N, SPI)
•Bottom Shunt Current Measurement (Programmable CSA and ADCs)
•5.8V/600mA Buck Converter
•2x Configurable LDOs (2.5V, 3.3V, or 5V) for Supply of External Circuits with each having 150mA current
•Charge Pump with Voltage Doubler
•Trickle Charge Pump for 100% PWM Duty Cycle
•Integrated Preprogrammed 32-Bit/40MHz Microcontroller Supporting Initial Configuration (OTP) of the Device and Direct Hardware/Register or Parameter Mode Access
•SPI, UART Interfaces for Communication with Main/Application Controller
•Parameter Storage (Optional) in SPI flash memory or I2C EEPROM
•Internal Oscillator with Phase Locked Loop (PLL) and Optional External Crystal or Clock Support
•Watchdog with Separate Internal Oscillator
•Low-Power Hibernation Mode with Wake-Up Button and Timer Support
•Compact Monolithic Solution, 64-Pin, 9mm x 9mm TQFN Package
Applications
•Robotics
•Power Tools
•Gardening
•Automated Guided Vehicles (AGV)/Warehouse Automation
•Pump (e.g., Peristaltic)
•Industrial 3D Printing
•Factory Automation
•Desktop Manufacturing
•E-Bike/Light Electric Vehicles or LEV