Datasheet STMicroelectronics STSPIN32F0252

STSPIN32F0251, STSPIN32F0252
250 V three-phase controller with MCU
Datasheet -production data Applications TQFP 10x10 64L pitch 0.5 Battery operated and 110 Vac supplied power
and garden tools Industrial fans and pumps Home appliances Industrial and home automation Features Description Three-phase gate drivers
– High voltage rail up to 250 V
– Driver current capability:
STSPIN32F0251:
200/350 mA source/sink current
STSPIN32F0252:
1/0.85 A source/sink current
– dV/dt transient immunity ±50 V/ns
– Gate driving voltage range from 9V to 20V The STSPIN32F025x system-in-package is an
extremely integrated solution for driving threephase applications, helping designers to reduce
PCB area and overall bill-of-material. 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 It embeds an STM32F031x6x7 featuring an
ARM® 32-bit Cortex®-M0 CPU and a 250 V triple
half-bridge gate driver, able to drive N-channel
power MOSFETs or IGBTs.
A comparator featuring advanced smartSD
function is integrated, ensuring fast and effective …