Summary of STMICROELECTRONICS STSPIN32F025X & STSPIN32F060X STM32 MCU
STSPIN32F025x and STSPIN32F060x are highly integrated system-in-packages for driving three-phase motors. Each embeds an STM32F031 (Cortex-M0), supports extended temperatures (-40 to +125 °C), and integrates a 250 V or 600 V triple half-bridge gate driver for N-channel MOSFETs or IGBTs. Built-in features include smart shutdown comparator, high-voltage bootstrap diodes, multi-channel 12-bit ADC, anti-cross-conduction, deadtime, UVLO protection, and dV/dt transient immunity. They are fully compatible with the STM32 ecosystem and offer different source/sink driver current capabilities depending on the variant.
Parts used in the STSPIN32F025x and STSPIN32F060x:
- STSPIN32F0251 system-in-package
- STSPIN32F0252 system-in-package
- STSPIN32F0601 system-in-package
- STSPIN32F0602 system-in-package
- Embedded STM32F031 MCU (ARM 32-bit Cortex-M0)
- 250 V triple half-bridge gate driver
- 600 V triple half-bridge gate driver
- N-channel power MOSFETs or IGBTs (driven devices)
- Comparator with smartSD function
- High-voltage bootstrap diodes
- Multi-channel 12-bit ADC
- Anti-cross-conduction circuitry
- Deadtime control circuitry
- UVLO protection circuitry
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
Read more: STMICROELECTRONICS STSPIN32F025X & STSPIN32F060X STM32 MCU
- What MCU is embedded in these system-in-packages?
The packages embed an STM32F031 featuring an ARM 32-bit Cortex-M0 CPU. - What temperature range do they support?
They support an extended temperature range from -40 °C to +125 °C. - What voltage rails are supported by the gate drivers?
They include a 250 V or 600 V triple half-bridge gate driver. - Can they drive MOSFETs and IGBTs?
Yes, they can drive N-channel power MOSFETs or IGBTs. - What protection and safety features are included?
They include smart shutdown (smartSD), anti-cross-conduction, deadtime, UVLO protection, and a comparator with smartSD function. - Do they include ADC capabilities?
Yes, they include a multi-channel 12-bit ADC. - What are the driver current capabilities for STSPIN32F025 variants?
STSPIN32F0251: 200 mA source / 350 mA sink; STSPIN32F0252: 1 A source / 0.85 A sink. - What are the driver current capabilities for STSPIN32F060 variants?
STSPIN32F0601: 200 mA source / 350 mA sink; STSPIN32F0602: 1 A source / 0.85 A sink. - What dV/dt transient immunity is specified?
The devices specify dV/dt transient immunity of ±50 V/ns.
