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Overview
| Topology | Motor Drive |
| Input voltage | 7-75 V |
| Output 1 | 10 A |
| IC revision | 1.0 |
Description
The EVLSPIN9P1-3PH demonstration board is a three-phase power board, which allows to evaluate all STSPIN9P12 features.The board is designed to support a three-shunt or single-shunt current sensing topology.The board can be stacked with an X-NUCLEO MCU control board through ST morpho connectors and drive BLDC/PMSM motors exploiting off-the-shelf firmware libraries.The STSPIN9P12 is a high-density power driver integrating gate drivers and two N-channel power MOSFETs in half-bridge configuration.The device has dedicated input pins for each output and one enable pin. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing with control devices.
Features
3-phase driver for BLDC/PMSM motorsSTSPIN9P12 power system-in-package integrating gate driver and high-current power MOSFETs with RDS(ON) = 27 mΩ7 V to 75 V operating voltageUp to 10 Arms output currentOperating frequency up to 100 kHzProgrammable output slew rateCompatible with STM32 Nucleo boardsFully compatible with STM32 motor control SDKEquipped with ST ST morphoThree-shunt or single-shunt configurable jumpers for motor current sensing topologyHall / encoder motor sensors connector and circuitPotentiometer available for speed regulationUser LEDOpen-load detectionThermal shutdown, UVLO, and overcurrent protectionBus voltage sensingStandby modeX-NUCLEO form factor with Arduino® connectors (not mounted by default)RoHS compliant
Typical applications
- Home appliances such as vacuum cleaners, dryers, and cleaning robots, power and garden tools
- Industrial and home automation, Service and automation robots
- Servo drives and e-bikes
- Pumps and fans
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | Pins | Type | Mount | L(mm) | H(mm) | IR(A) | Working Voltage(V (AC)) | Operating Temperature | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMCW SMT Mono-color Chip LED Waterclear, 570 nm, Bright Green | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]570 nm | Emitting ColorBright Green | Peak Wavelength [typ.]572 nm | Luminous Intensity [typ.]40 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | MountSMT | Length1.6 mm | Height0.7 mm | – | – | Operating Temperature -40 °C up to +85 °C | ||||
| WL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red | Downloads26 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]625 nm | Emitting ColorRed | Peak Wavelength [typ.]630 nm | Luminous Intensity [typ.]250 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | MountSMT | Length1.6 mm | Height0.7 mm | – | – | Operating Temperature -40 °C up to +85 °C | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | Pins2 | TypeStraight | MountTHT | Length5.08 mm | – | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | Pins3 | TypeStraight | MountTHT | Length7.62 mm | – | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | Pins5 | TypeStraight | MountTHT | Length12.7 mm | – | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C |