STMicroelectronics

STMicroelectronics

The STEVAL-IFP028V1 evaluation board enables the IPS160H single high-side switch to be analyzed for systems compliant to SIL2 and SIL3.

The board meets application requirements for galvanic isolation between the user interface and the power interface through optical isolation implemented with two optocouplers, OPTO1 and OPT2, for forward signals to the device and for diagnostic feedback signals, respectively, in compliance with IEC 61000-4-2, IEC61000-4-4, IEC 61000-4-5 requirements.

The STEVAL-IFP028V1 can operate in the 8V to 60V range, but operation of the red LED on the DIAG pin is only ensured above 12V Vcc. Jumper J1 must be open for supply voltages above 40V to avoid permanent damage to the SMCJ40CA transient-voltage-suppression (TVS) diode.

The board optimizes thermal performance through a careful layout which includes a dedicated copper area connected to the exposed pad of the PSSO12 package, which also serves to dissipate heat.

Using your PC, you can monitor the status of the output on the power side and receive fault information from the IPS160H DIAG pin by connecting the STEVAL-PCC009V2 interface board between your PC via USB, and the STEVAL-IFP028V1 board via a 30-way flat cable. The STSW-IPS16X GUI software, is offered for free download.

STMicroelectronics

The STEVAL-VL53L9 evaluation board features flying wires on the header which simplifies integration of the board for the development and evaluation of the VL53L9CX dToF 3D LiDAR all-in-one module.

With MIPI and I3C interfaces, the STEVAL-VL53L9 board is compatible with platforms which include STM32 Discovery kits and Nucleo boards.

The VL53L9CX dToF offers high spatial resolution of 2.3k zones, with 71° diagonal FoV, and 1° angular resolution across a 55° x 42° FoV. Accurate ranging is enabled from below 5cm to 9m.

STMicroelectronics

The STEVAL-MKI252KA evaluation kit is based on the IIS3DWBG1, ultrawide bandwidth, low-noise 3-axis digital vibration sensor with extended temperature range.

The evaluation kit includes a square sensing board with the IIS3DWBG1 mounted at the center, connected by flat cable to the STEVAL-MKIGIBV5 adapter board for compatibility with the STEVAL-MKI109D platform. The kit exposes the complete pinout and supports sensor configuration and communication through ST MEMS Studio.

STMicroelectronics

The STEVAL-MKI247A is an adapter board designed to facilitate the evaluation of the 

LSM6DSV80X 6-axis inertial measurement unit (IMU). The board offers an effective solution for fast system prototyping and device evaluation directly within the user’s own application. The STEVAL-MKI247A adapter board exposes the complete LSM6DSV80X pinout in a standard DIL 24 format and supports fast evaluation with the STEVAL-MKI109D platform and MEMS Studio software.

STMicroelectronics

The EVLGANSPIN1-3PH is a three-phase inverter reference design based on GANSPIN611 and an STM32G431RB Arm® Cortex™-M4 MCU at 170MHz, built for sensorless field-oriented control (FOC) of permanent magnet synchronous motors (PMSMs) and brushless dc (BLDC) motors. 

The board includes a 230V ac mains input filter and rectifier, uses a 3-shunt topology, and demonstrates typical power up to 400W at 16kHz with dV/dt tuned to 10V/ns for EMI and motor reliability. It provides UART, Hall sensor, and SWD interfaces and includes 12V, 5V, and 3.3V supply rails generated with VIPER06LS, with shunt amplifiers using TSV911ILT.

STMicroelectronics

The STEVAL-3603BC1 evaluation board demonstrates a synchronous step-down converter design able to deliver up to 3A output current from a 3.3V to 36V input, with a 5V output voltage. The board uses the DCP3603BCMR in the thin SOT23-6L package and shows how efficient conversion can be achieved using the converter, an inductor, two small capacitors, and two resistors. It is suitable for power conversion in major appliances, smart metering, industrial 24V bus conversion, and general-purpose wide Vin power supplies.

 



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