STMicroelectronics IC: driver; brushless motor controller; VFQFPN48; 0.6A; 8÷45V [STSPIN32F0A]
The STSPIN32F0A 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 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. Extended operating voltage from 6.7 to 45 V Three-phase gate drivers Integrated bootstrap diodes Cross-conduction prevention Availability FW bootloader 16 general-purpose I/O ports (GPIO) 5 general-purpose timers 12-bit ADC converter (up to 9 channels) I2 C, USART and SPI interfaces 3 rail-to-rail operation amplifiers for signal conditioning Comparator for overcurrent protection with programmable threshold
The STSPIN32F0A 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 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.
Extended operating voltage from 6.7 to 45 V
Three-phase gate drivers
Integrated bootstrap diodes
Cross-conduction prevention
Availability FW bootloader
16 general-purpose I/O ports (GPIO)
5 general-purpose timers
12-bit ADC converter (up to 9 channels)
I2 C, USART and SPI interfaces
3 rail-to-rail operation amplifiers for signal conditioning
Comparator for overcurrent protection with programmable threshold