Compact reference design for low voltage brushless power tools based on STSPIN32F0B

Quantity $ per Unit Savings
1 - 2$48.510%
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In stock
Parameter NameParameter Value
Target ApplicationPower Tools
Core ProductSTL220N6F7, STSPIN32F0B, STL180N6F7, STPS0560Z
Packing TypeNot Applicable
ROHS Compliance GradeEcopack2
Package NameCARD
Key features
  • 7 - 45 V motor voltage rating supported
  • Recommended for power tools supplied from 2S to 6S batteries
  • Output current up to 15 Arms
  • STSPIN32F0B advanced 3-phase motor controller tailored for single-shunt applications
  • STL180N6F7 60 V, 1.9 mΩ N-channel power MOSFET
  • Ultra-low standby current below 1µA thanks to an external turn-on/off trigger
  • Heat sink for improved power dissipation
  • Extremely compact footprint (70 mm x 30 mm)
  • Input connector for Hall effect sensors and encoder
  • Plug-and-play capability through six-step firmware with Hall effect sensor feedback
  • Six-steps sensorless control available through dedicated BEMF sensing circuitry and sensorless/sensored Field Oriented Control
  • Speed regulation through an external trimmer
  • Protections: thermal shutdown, UVLO, overcurrent and reverse biasing of power stage outputs
  • SWD debug interface and direct firmware update (DFU) via UART