STMicroelectronics STSPIN32F025x & STSPIN32F060x STM32 MCU

STSPIN32F025x and STSPIN32F060x system-in-package are an extremely integrated solution for driving three-phase applications.

It embeds an STM32F031 featuring an ARM® 32-bit Cortex®-M0 CPU, has extended temperature range -40 °C – 125 °C,  and a 250 V or 600 V triple half-bridge gate driver, able to drive N-channel power MOSFETs or IGBTs.

A comparator featuring advanced smartSD function, high-voltage bootstrap diodes, multi-channel 12-bit ADC, anti-cross-conduction, deadtime, and UVLO protection are also included.

Key features

• Embeds STM32F0 MCU and 250 V / 600 V 3-phase BLDC Driver
• Fully compatible with STM32 ecosystem
• Extended temperature range: -40 to +125 °C
• Smart shutdown (smartSD) and protection functions

Additional features

• Three-phase gate drivers
  • High voltage rail up to 250 V
  • Driver current capability:STSPIN32F0251: 200/350 mA source/sink currentSTSPIN32F0252:1/0.85 A source/sink current
  • Driver current capability:STSPIN32F0601: 200/350 mA source/sink currentSTSPIN32F0602:1/0.85 A source/sink current
  • dV/dt transient immunity ±50 V/ns
  • Gate driving voltage range from 9V to 20V
• 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
• 21 general-purpose I/O ports (GPIO)
• 6 general-purpose timers
• 12-bit ADC converter (up to 10 channels)
• I2C, USART, and SPI interfaces
• Matched propagation delay for all channels
• Integrated bootstrap diodes
• Comparator for fast overcurrent protection
• UVLO, Interlocking and deadtime functions
• Smart shutdown (smartSD) function
• Standby mode for low power consumption
• On-chip debug support via SWD

Applications

• 36 – 120 V, High power tools and garden tools
• Home and Industrial refrigerators compressors
• Air conditioning compressors & FANs
• Industrial Pumps
• Home Appliances
• White goods
• 48 V & 72 V Server FANs
• Industrial automation

more information: www.st.com

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