STSPIN32F0251 - 250 V three-phase controller with MCU - STMicroelectronics

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Description

The STSPIN32F025x is a system in package providing an extremely 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.

A comparator featuring advanced smartSD function is integrated in the device, ensuring fast and effective protection against overload and overcurrent.

The high-voltage bootstrap diodes are also integrated, as well as anti cross-conduction (interlocking), deadtime and UVLO protection on both the lower and upper driving sections, which prevents the power switches from operating in low efficiency or dangerous conditions. Matched delays between low and high-side sections guarantee no cycle distortion.

The integrated MCU allows performing FOC, 6-step sensorless and other advanced driving algorithm including the speed control loop.

It has WR and RD protection for embedded flash memory to prevent unwanted writing and reading, and it can be put in standby mode to reduce the power consumption.

The MCU provides 21 general-purpose I/O ports (GPIO) with 5 V tolerant capability, one 12-bit analog-to-digital converter with up to 10 channels performing conversions in a single-shot or scan modes, 6 synchronizable general-purpose timers and supports an easy to use debugging serial interface (SWD).

All of the integrated features of STSPIN32F025x make design of the application PCB easier, and result in reduced PCB area consumption, bill of material and overall application cost.

All 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
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	Part number	Status	Description	Type	Supplier
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	EVSPIN32F0251S1	Active	3-phase inverter based on STSPIN32F0251	Motor control	ST	EVSPIN32F0251S1 Description: 3-phase inverter based on STSPIN32F0251

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Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Longevity Commitment	Longevity Starting Date	Material Declaration**
STSPIN32F0251	Active	TQFP 64 10x10x1.0	Industrial	Ecopack2	10	2024-01-01T00:00:00.000+01:00	PDF XML
STSPIN32F0251Q	Active	VFQFPN 10X10X0.95 72L PITCH 05	Industrial	Ecopack2	10	2024-01-01T00:00:00.000+01:00
STSPIN32F0251QTR	Active	VFQFPN 10X10X0.95 72L PITCH 05	Industrial	Ecopack2	10	2024-01-01T00:00:00.000+01:00
STSPIN32F0251TR	Active	TQFP 64 10x10x1.0	Industrial	Ecopack2	10	2024-01-01T00:00:00.000+01:00	PDF XML

STSPIN32F0251

Package:

TQFP 64 10x10x1.0

Material Declaration**:

STSPIN32F0251Q

Package:

VFQFPN 10X10X0.95 72L PITCH 05

Material Declaration**:

STSPIN32F0251QTR

Package:

VFQFPN 10X10X0.95 72L PITCH 05

Material Declaration**:

STSPIN32F0251TR

Package:

TQFP 64 10x10x1.0

Material Declaration**:

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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