EVLSPIN9P21

EVLSPIN9P21 is a demonstration board for STSPIN9P21 full-bridge system-in-package. The board is designed to support a single shunt current sensing topology. The board can be stacked with an X-Nucleo MCU control board through Arduino® connectors or driven directly by external pins. The STSPIN family is growing with the introduction of the STSPIN9P series. The STSPIN9P21 is a high-density power driver integrating gate drivers and four N-channel power MOSFETs in full-bridge configuration. The device has dedicated input pins for each output and one or two enable pins. The logic inputs are CMOS/TTL compatible down to 3.3V for easy interfacing with control devices.

• Power system-in-package integrating gate driver and high-current power MOSFETs: RDS(ON) = 27mohm
• Up to 75V and 6Arms output current
• Programmable output slew rate
• Two input modes (ENx/INx or PWM/PH)
• Single shunt current sensing topology
• Integrated current limiter with adjustable reference
• Input connector for 3 external sensors (e.g. hall-effect based sensors)
• Open-load detection and standby mode
• Thermal shutdown, UVLO, and overcurrent protection
• X-Nucleo form factor with Arduino® connectors