STMicroelectronics STSPIN32F025x & STSPIN32F060x STM32 MCU

STMicroelectronics STSPIN32F025x & STSPIN32F060x STM32 MCU

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

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

About mixos

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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