STMicroelectronics STSPIN230

The STSPIN230 device integrates a triple half-bridge low R_DS(ON) power stage in a small QFN - 3 x 3 mm package.

The device is designed to operate in battery-powered scenarios and can be forced into a zero-consumption state, allowing a significant increase in battery life.

The device offers a complete set of protection including overcurrent, overtemperature and short-circuit protection.

Features

• Operating voltage from 1.8 to 10 V
• Maximum output current 1.3 A_rms
• R_DS(ON) HS + LS = 0.4 Ω typ.
• Full protection set
  • Non-dissipative overcurrent protection
  • Short-circuit protection
  • Thermal shutdown
  • Interlocking function
• Energy saving and long battery life with standby consumption less than 80 nA

X-NUCLEO-IHM11M1 - Low voltage three-phase brushless DC motor driver expansion board based on STSPIN230 for STM32 Nucleo

The X-NUCLEO-IHM11M1 is a low voltage three-phase brushless DC motor driver expansion board based on the STSPIN230 for STM32 Nucleo.

It provides an affordable and easy-to-use solution for the implementation of portable motor driving applications such as thermal printers, robotics and toys.

The X-NUCLEO-IHM11M1 is compatible with the Arduino UNO R3 connector and most STM32 Nucleo boards.

The board is designed for six-step and FOC algorithms.

Features

• Low voltage range from 1.8 V to 10 V
• Current up to 1.3 A_rms
• Current control with adjustable off-time
• Full protection overcurrent and short circuit protection
• Thermal shutdown
• Compatible with Arduino UNO R3 connector
• Compatible with STM32 Nucleo boards
• Equipped with ST morpho connectors
• Hall/Encoder motor sensor connector and circuit
• Potentiometer available for speed regulation
• RoHS compliant

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