STMicroelectronics EVLDRIVE101-HPD Reference Design Board
STMicroelectronics EVLDRIVE101-HPD Reference Design Board is a three-phase, extremely compact inverter for brushless motors based on the STDRIVE101 device combined with the STM32G071KB microcontroller. This board offers versatile compatibility with a wide range of driving techniques, with FOC and trapezoidal control, as well as sensored and sensorless. The EVLDRIVE101-HPD reference design board provides a ready-to-use and flexible solution to address the needs of high-output current demands in battery-powered three-phase applications. This board integrates a rapid power-on circuit, facilitating seamless battery connection/disconnection, thereby extending the duration significantly. The EVLDRIVE101-HPD reference design board operates within the 18V to 52V voltage range and offers a compact footprint of 50mm diameter. Typical applications include battery-powered home appliances, power tools, fans, industrial automation, drones, and robotics.
Features
- External turn-on/off trigger providing very low consumption standby
- Input connector for Hall-effect-based sensors and encoder
- BEMF sensing circuitry and current limiter with adjustable reference
- Bus and temperature sensing
- Thermal shutdown, UVLO, protection against overcurrent, and reverse biasing from power stage outputs
- Reliable and redundant overcurrent protection thanks to VDS monitoring
- SWD debug interface and direct firmware update through UART (DFU)
Applications
- Inverter for brushless motors
- Battery-powered home appliance
- Power tools
- Fans
- Industrial automation
- Drones
- Robotics
Specifications
- 18V to 52V operating voltage range
- STDRIVE101, advanced three-phase gate driver
- STM32G071KB microcontroller based on Arm® Cortex®-M0+ with 36Kb of SRAM and 128Kb of flash
- Power stage based on STL220N6F7 60V, 1.2mΩ N-channel power MOSFETs with output current up to 15Arms
- Extremely compact footprint (50mm diameter)
- RoHS-compliant (Ecopack1)
Videos
Additional Resource
Associated Product
STMicroelectronics STDRIVE101 Triple Half-Bridge Gate Driver
Low-voltage gate driver suitable for driving three-phase brushless motors.
COMPLETE YOUR DESIGN
STMicroelectronics Standard Products
A broad range of drop-in replacements for general-purpose analog ICs, discretes, and serial EEPROMs.
Published: 2024-01-31
| Updated: 2024-08-29