STSPIN Motor Drivers and Motor Driver Solutions
STMicroelectronics' compact STSPIN motor drivers for low- to mid-power applications
STMicroelectronics extends its portfolio of STSPIN monolithic motor drivers with the STSPIN8 series. The STSPIN8 series drivers simplify design solutions and boost motor efficiency thanks to a wide application voltage range, standby mode in idle state, RDS(ON) as low as 500 mΩ, and a full set of integrated protection functions, all in a compact package.
STSPIN8 Series Includes
- STSPIN820: advanced 256-microstep stepper motor driver with step-clock and direction interface
- STSPIN830: versatile three-phase BLDC motor driver with dedicated mode input pin
- STSPIN840: compact dual brushed DC motor driver with dedicated parallel input pin
These three monolithic devices simplify design, save space, and are optimized for stepper (STSPIN820, with a position resolution of 256 microsteps per full step), 3-phase brushless motors (STSPIN830), and dual DC brushed (STSPIN840) applications. They operate from a supply voltage from 7 V to 45 V, over a wide current and temperature range, and can be forced in a low consumption state (with standby current consumption down to less 45 µA), which allows significant power savings. Available in a 4 mm x 4 mm QFN package, they benefit from comprehensive built-in protection features including overcurrent, overtemperature, and short-circuit for high ruggedness and reliability even in harsh industrial environments.
Bipolar Stepper Motor Solution
STMicroelectronics offers a complete evaluation package for integrated low voltage motor drives enabling easy exploration of the STSPIN820. X-Nucleo boards for bipolar stepper motors (X-NUCLEO-IHM14A1), together with the NUCLEO-F030R8 board, combined with the X-CUBE-SPN14 expansion package for STM32Cube to give users full control of their low voltage motor.
STSPIN Motor Drivers and Motor Driver Solutions
Evaluation Boards
图片 | 制造商零件编号 | 描述 | 可供货数量 | 价格 | 查看详情 | |
---|---|---|---|---|---|---|
NUCLEO-F030R8 | NUCLEO-64 STM32F030R8 EVAL BRD | 565 - 立即发货 | $89.87 | 查看详情 | ||
X-NUCLEO-IHM14A1 | NUCLEO BOARD STSPIN820 DRIVER | 5 - 立即发货 | $133.99 | 查看详情 | ||
EVALSP820-XS | COMPACT EVALUATION BOARD FOR STS | 23 - 立即发货 | $85.55 | 查看详情 | ||
X-NUCLEO-IHM16M1 | THREE-PHASE BRUSHLESS DC MOTOR D | 40 - 立即发货 | $138.18 | 查看详情 | ||
X-NUCLEO-IHM15A1 | DUAL BRUSH DC MOTOR DRIVER EXPAN | 11 - 立即发货 | $138.18 | 查看详情 |