STSPIN32F0252 Description

The STSPIN32F025x is a system in the package providing an incredibly integrated solution suitable for driving three-phase applications. It embeds an MCU (STM32F031x6x7) featuring an ARM? 32-bit Cortex?-M0 CPU and a 250V triple half-bridge gate driver, able to drive N-channel power MOSFETs or IGBTs.

STSPIN32F0252 Features

Three-phase gate drivers

– High voltage rail up to 250 V

– dV/dt transient immunity ±50 V/ns

– Gate driving voltage range from 9V to 20V

Driver current capability:

– STSPIN32F0251/Q: 200/350 mA source/sink current

– STSPIN32F0252/Q: 1/0.85 A source/sink current

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 over current protection

UVLO, Interlocking and deadtime functions

Smart shutdown (smartSD) function

Standby mode for low power consumption

On-chip debug support via SWD

Extended temperature range: -40 to +125 °C

Package:

– TQFP 10x10 64L pitch 0.5 Creepage 1.2 mm

– QFN 10x10 72L pitch 0.5 Creepage 1.8 mm

STSPIN32F0252  Applications

Home and Industrial refrigerators compressors

Industrial drives, pumps, fans

Air conditioning compressors & fans

Corded power tools, garden tools

Home appliances

Industrial automation