EVALSTGAP2HSCMDemonstration board for STGAP2HSCM isolated 4 A single gate driver | Development Boards, Kits, Programmers | 3 | Active | The EVALSTGAP2HSCM is an isolated single gate driver.
The gate driver is characterized by 4 A current capability and rail-to-rail outputs, making the device suitable also for high power inverter applications such as motor drivers in industrial applications equipped with MOSFET / IGBT power switch.
The configuration featuring single output pin and Miller CLAMP function allows avoiding gate spikes during fast commutations in half-bridge topologies.
The device integrates protection functions: UVLO and thermal shutdown are included to easily design high reliability systems. Dual input pins allow choosing the control signal polarity and also implementing HW interlocking protection in order to avoid cross-conduction in case of controller's malfunction.
The device allows implementing negative gate driving, and the onboard isolated DC-DC converters allow working with optimized driving voltage for MOSFET/IGBT.
The EVALSTGAP2HSCM board allows evaluating all the STGAP2HSCM features while driving a half-bridge power stage with voltage rating up to 1200 V in TO-220 or TO-247 package.
The board allows easily selecting and modifying the values of relevant external components in order to ease driver performance evaluation under different applicative conditions and fine pre-tuning of the final application’s components. |
EVALSTGAP2SICSDemonstration board for STGAP2SICS isolated 4 A single gate drive | Evaluation Boards | 1 | Active | The STGAP2SiCS is an isolated single gate driver.
The gate driver is characterized by 4 A current capability and rail-to-rail outputs, making the device also suitable for high power inverter applications such as motor drivers in industrial applications equipped with SiC power switches.
The separate source and sink outputs allow independent turn-on and turn-off optimization through dedicated gate resistors.
The device integrates protection functions: UVLO and thermal shut down are included to easily design highly reliable systems. Dual input pins allow choosing the control signal polarity and also implementing HW interlocking protection in order to avoid cross-conduction in case of controller malfunction.
The device allows implementing negative gate driving, and the on board isolated DC-DC converters allows working with optimized driving voltage for SiC.
The EVALSTGAP2SiCS board allows evaluation of all the STGAP2SiCS features while driving a half-bridge power stage with voltage rating up to 1200 V in TO-220 or TO-247 packages.
The board components are easy to access and modify in order to make driver performance evaluation easier under different application conditions and fine adjustment of final application components. |
EVALSTPM-3PHISOThree-phase full shunt electricity meter evaluation board based on STPMS2, STISO621 and STM32F413RH | Evaluation Boards | 1 | Obsolete | The EVALSTPM-3PHISO evaluation board implements a complete three-phase energy meter with low-cost shunt current sensors.
The solution is based on the STPMS2 device, a double channel, 24-bits second order sigma-delta modulator, measuring voltage and current for each phase through a voltage divider and a shunt current sensor. Sensing circuitry and PCB layout are optimized to maximize signal-to-noise ratio for optimal accuracy.
The STPMS2 oversamples the signal using a 4 MHz clock distributed in a synchronized way by the microcontroller and outputs voltage and current sigma-delta bitstreams, multiplexed on the same pin.
The two-wire communication between STPMS2 modulator and MCU is isolated by STISO621W, 6 kV galvanic isolated interface, allowing up to 100 Mbps rate and low pulse distortion (<3ns) for safe and fast data transfer between isolated domains.
The FW embedded in the solution exploits the DFSDM filters of the STM32F413RH to convert the six bitstreams into 24-bits voltage and current data, at 200 us rate. All the metrology parameters are computed real time on a 200 us basis.
Two LEDs are available for active and reactive pulses generation.
The FW also implements a virtual com port communication to easily access the internal parameters to read metrology data, to modify the internal configuration for a high flexibility of the application, and to calibrate the board. |
| Evaluation and Demonstration Boards and Kits | 1 | Obsolete | |
EVALSTPM32Single-phase energy metering evaluation board with shunt current sensor based on the STPM32 | Evaluation Boards | 1 | Active | The STPM32 energy metering evaluation board is a class 0.2, single-phase meter with shunt current sensor for power line systems with Vnom= 140 to 300 V(RMS), Inom/ Imax= 5/100 A(RMS), flin= 50/60 Hz ± 10% and Tamb= -40 to +85 °C.
Measured active/reactive power can be output from two programmable LEDs on the board.
The board can be interfaced with a PC running evaluation software through an isolated RS232 port, or through the STEVAL-IPE023V1 USB isolated interface tool for configuration and data reading.
The board also has SPI/UART pins available to interface a microcontroller for application development. |
| Evaluation Boards | 1 | Obsolete | |
| RF, RFID, Wireless Evaluation Boards | 1 | Active | EVB-LIV3F board is a complete standalone evaluation platform for Teseo-LIV3F GNSS module ST solution.
Teseo-LIV3F embeds the high performance ARM microprocessor with embedded flash, UART and I2C serial communication interfaces. Performance and configuration can be analyzed using the ST Teseo Suite Light PC Tool .1 |
EVB-LIV3FLTESEO-LIV3FL low power module evaluation board | RF Evaluation and Development Kits, Boards | 1 | Active | EVB-LIV3FL is a complete standalone evaluation platform for Teseo-LIV3FL low power GNSS module ST solution. Teseo-LIV3FL embeds the high performance ARM microprocessor with embedded flash, UART and I2C serial communication interfaces.
Performance and configuration can be analysed using the ST Teseo Suite PC tool available on www.st.com. |
EVB-T3TESEO III evaluation board | RF Evaluation and Development Kits, Boards | 2 | Active | Teseo EVB board is a complete standalone evaluation platform for Teseo III GNSS ST solution.
Teseo III embeds the high performance ARM946 microprocessor with dedicated SRAM and several serial communication interfaces, including USB, SPI, I²C, UART and CAN.
Performance and configuration can be analyzed using the ST TESEO-SUITE PC Tool2. |
EVB-T5Teseo V evaluation board | Development Boards, Kits, Programmers | 1 | Active | The EVB-T5 board is a complete standalone evaluation platform for Teseo-V STA8100GA GNSS Multi Band and Multi Constellation Receiver with STA5635A RF Front-End IC solution.
The EVB-T5 is designed for best STA8100GA and STA5635A best performance. Boot and Reset buttons allow an easy programming procedure.
The 4-pins connector allows access to the ODO/CAN signals to simplify car-connection.
Teseo-V embeds the high performance ARM Cortex-M7 microprocessor with RF front-end able to support different bands (L1, L2 and L5), UART communication interfaces.
The STA5635A is a fully integrated RF front-end able to support different bands (L2 and L5) with a programmable IF Bandwidth (7 or 13 MHz).
Performance and configuration can be analysed using the ST Teseo Suite PC Tool available on www.st.com. |
