STMicroelectronics STSPIN32F0/A/B advanced BLDC controller
STSPIN32F0/A/B family is a System-In-Package providing an integrated solution suitable for driving three-phase BLDC motors using different driving modes.
STSPIN32F0/A/B family is a System-In-Package providing an integrated solution suitable for driving three-phase BLDC motors using different driving modes.It embeds a triple half-bridge gate driver able to drive power MOSFETs or IGBTs with a current capability of 600 mA (sink and source). The high- and low-side switches of same half-bridge cannot be simultaneously driven high thanks to an integrated interlocking function. An internal DC/DC buck converter provides the 3.3 V voltage suitable to supply both the MCU and external components.
Key features
- Extended operating voltage from 8 to 45 V for F0 version, and from 6.7 to 45 V for F0A and F0B versions
- 3.3. V DC/DC buck converter regulator with overcurrent
- 12 V LDO linear regulator with thermal protection
- 12-bit ADC converter (up to 9 channels)
Additional features
- Extended operating voltage from 8 to 45 V for F0 version, and from 6.7 to 45 V for F0A and F0B versions
- Three-phase gate drivers
- 600 mA sink/source
- Integrated bootstrap diodes
- Cross-conduction prevention
- 32-bit ARM® Cortex® -M0 core:
- Up to 48 MHz clock frequency
- 4-kByte SRAM with HW parity
- 32-kByte Flash memory with option bytes used for write/readout protection
- Availability FW bootloader for F0A and F0B
- 3.3. V DC/DC buck converter regulator with overcurrent, short-circuit, and thermal protection
- 12 V LDO linear regulator with thermal protection
- 16 general-purpose I/O ports (GPIO), 20 general-purpose I/O ports (GPIO) for F0B version.
- 5 general-purpose timers
- 12-bit ADC converter (up to 9 channels)
- I2 C, USART and SPI interfaces
- 4 rail-to-rail for the F0, 3 rail-to-rail for the F0A and one rail-to-rail for the F0B operational amplifier for signal conditioning
- Comparator for overcurrent protection with programmable threshold
- 3FG open-drain output providing the decoded result of 3 Hall sensors inputs (F0 version only)
- Standby mode for low power consumption
- UVLO protection on each power supply:
- VM , VDD , VREG and VBOOTx
- On-chip debug support via SWD
- Extended temperature range: -40 to +125 °C
Applications
- Power and garden tools
- Industrial and educational robots
- Portable vacuum cleaners
- Industrial automation
- Fans and pumps
- Drones and aero. modeling
- Hand dryers and air purifiers
- ATM and cash handling machines
- Air purifiers/conditioning
Evaluation Tools
STEVAL-SPIN3201
STSPIN32F0 Advanced BLDC controller general purpose evaluation board
The STEVAL-SPIN3201 board is a complete three-phase inverter for brushless DC motors driving based on the STSPIN32F0 and STD140N6F7 MOSFETs.
It implements 3shunts control topology and supports sensorless or sensored FOC algorithms.
EVALKIT-ROBOT-1
Compact reference design kit for robotics and automation based on STSPIN32F0A and maxon EC-i 40 100 W 3-phase brushless DC motor, with embedded 1024-pulses incremental encoder
The EVALKIT-ROBOT-1 is an evaluation kit offering a ready-to-use servo brushless solution with closed loop positioning control.
STEVAL-ESC002V1
Electronic Speed Controller reference design based on STSPIN32F0A
The STEVAL-ESC002V1 board is a very compact and ready to use Electronic Speed Controller (ESC) reference design, implementing high speed six-step voltage mode control.
STEVAL-SPIN3202
STSPIN32F0A advanced 3-phase BLDC driver general purpose evaluation board
The STEVAL-SPIN3202 board is a complete three-phase inverter for brushless DC motors driving based on the STSPIN32F0A and STD140N6F7 MOSFETs.
It implements single shunt control topology and supports sensorless or sensored FOC and six-step algorithms.
STEVAL-SPIN3204
STSPIN32F0B advanced 3-phase BLDC driver general purpose evaluation board
The STEVAL-SPIN3204 board is a complete three-phase inverter for brushless DC motors driving based on the STSPIN32F0B and STD140N6F7 MOSFETs.
It implements single shunt control topology and supports sensorless or sensored six-step algorithm.
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