STMicroelectronics EVLSPIN9P2 Demonstration Board
STMicroelectronics EVLSPIN9P2 Demonstration Board is a full‑bridge power evaluation platform designed to showcase all features of the STSPIN9P2 high‑density motor‑driver system‑in‑package (SiP). The STMicroelectronics EVLSPIN9P2 board integrates gate drivers and four N‑channel MOSFETs with an RDS(on) of 27mΩ, supporting supply voltages up to 75V and delivering up to 6ARMS continuous current. The board is built around a single‑shunt current‑sensing topology and offers programmable output slew rate, multiple input modes (ENx/INx or PWM/PH), and an integrated current limiter with adjustable thresholds.
Additional functions include open‑load detection, thermal shutdown, Undervoltage Lockout (UVLO), overcurrent protection, and an uncommitted comparator output for external triggering in certain device variants. Designed with an X‑Nucleo‑compatible form factor, the board can be stacked directly with STM32 control boards using Arduino connectors or driven via external pins. The board also provides connectors for three external sensors (such as Hall‑effect sensors), expanding flexibility for motor‑control experimentation. Overall, the STMicroelectronics EVLSPIN9P2 platform offers a compact, robust, and versatile environment for evaluating full‑bridge motor‑drive performance in applications ranging from robotics and automation to appliances and motion‑control systems.
Features
- Designed for the evaluation of the STSPIN9P2 motor drivers
- Power system-in-package integrating gate driver and high-current power MOSFETs with an RDS(ON) = 27mΩ
- Up to 75V and 6ARMS output current
- Programmable output slew rate
- 2x input modes (ENx/INx or PWM/PH)
- Single shunt current sensing topology
- Integrated current limiter with adjustable reference
- Uncommitted comparator output (for specific part numbers) for external trigger (cycle-by-cycle current regulation)
- Input connector for 3x external sensors (e.g. Hall-effect based sensors)
- Open-load detection
- Thermal shutdown, UVLO, and overcurrent protection
- Standby mode
- X-Nucleo form factor with Arduino connectors
- RoHS-compliant
Applications
- Stage lighting
- Factory automation
- ATMs and money handling machines
- Textile machines
- Home appliances
- Robotics
Resources
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