STMicroelectronics introduces the industry's first low-voltage brushless motor driver, the STSPIN233, for both single- and three-resistor sampling. The slim and compact motor driver integrates a 200mΩ 1.3 Arms power stage into a 3mm x 3mm package.
Not only that, the standby current of the STSPIN233 also set the lowest power consumption record in the industry, reaching below 80nA. In addition, it can also enter standby mode through logic control, which is ideal for extending the battery life of portable devices and IoT products. The scope of application includes drone camera heads, teaching robots, electric toothbrushes, and electric razors. Medical injectors or small drives built into IoT devices.
STSPIN233 power supply design is very simple, it has a 1.8V-10V input voltage range, even if only a single lithium-ion battery can easily drive. Built-in safety features include over-current protection, short-circuit protection and over-temperature protection, under-voltage lock protection, and interlocking to help further simplify system design.
In conjunction with the STSPIN233, there is also a development ecosystem that consists of the Nucleo expansion board (X-NUCLEO-IHM17M1) and associated software tools (X-CUBE-SPN17 supporting STM32Cube) to provide a simple and easy-to-use development tool. The STM32Cube software environment consisting of pieces of sample code and application code makes it easy for developers to quickly begin functional evaluation and prototyping.
With the introduction of the STSPIN233, STMicroelectronics now has a complete line of miniature monolithic low-voltage drivers suitable for controlling stepper, brush or brushless motors in small battery-powered devices. All products include STSPIN220, STSPIN230, STSPIN233, STSPIN240 and STSPIN250, each product is equipped with a dedicated Nucleo evaluation board and X-CUBE software package, to provide customers with flexible and varied product selection, including single and double brush motors or large Current (2.6 Arms) with brush motor controller, sensorless or sensorless BLDC controller, etc.
Currently, the STSPIN233 is available in a compact 3mm x 3mm QFN package.
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Not only that, the standby current of the STSPIN233 also set the lowest power consumption record in the industry, reaching below 80nA. In addition, it can also enter standby mode through logic control, which is ideal for extending the battery life of portable devices and IoT products. The scope of application includes drone camera heads, teaching robots, electric toothbrushes, and electric razors. Medical injectors or small drives built into IoT devices.
STSPIN233 power supply design is very simple, it has a 1.8V-10V input voltage range, even if only a single lithium-ion battery can easily drive. Built-in safety features include over-current protection, short-circuit protection and over-temperature protection, under-voltage lock protection, and interlocking to help further simplify system design.
In conjunction with the STSPIN233, there is also a development ecosystem that consists of the Nucleo expansion board (X-NUCLEO-IHM17M1) and associated software tools (X-CUBE-SPN17 supporting STM32Cube) to provide a simple and easy-to-use development tool. The STM32Cube software environment consisting of pieces of sample code and application code makes it easy for developers to quickly begin functional evaluation and prototyping.
With the introduction of the STSPIN233, STMicroelectronics now has a complete line of miniature monolithic low-voltage drivers suitable for controlling stepper, brush or brushless motors in small battery-powered devices. All products include STSPIN220, STSPIN230, STSPIN233, STSPIN240 and STSPIN250, each product is equipped with a dedicated Nucleo evaluation board and X-CUBE software package, to provide customers with flexible and varied product selection, including single and double brush motors or large Current (2.6 Arms) with brush motor controller, sensorless or sensorless BLDC controller, etc.
Currently, the STSPIN233 is available in a compact 3mm x 3mm QFN package.
More electronic products YIKESHU
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