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EVLSTGAP3SXS-H Usage and Limitations

I'm hoping to use the EVLSTGAP3SXS-H as a half-bridge converter for active charge balancing on a battery energy storage system, but I have a few questions about the data sheet provided in the products page.Bus voltage ratingThe data brief limits the

kl-devAssociate II

The device may be damaged if the BOOST bits are set to '1' while the voltage is > 2.7V

I am using an STM32H743IIT6. In SYSCFG_PMCR, the BOOSTE bit states that '1' must be set if the voltage is below 2.7V. So, which voltage is it—VDD, VDDA, or some other voltage? I’m analyzing some documentation on an ADC, and it mentions those bits. Is

asked in STM32CubeMX2 (MCUs)

roelofth68Associate

Cannot create a project with STM32CubeMX2

Hi,I found the new c562 chip and for that I needed to install the latest IDE, v2.1.1I am running Debian linux (testing) kernel 7.0.10 on an AMD cpu with nvidia, driver 595.80When I installed IDE 1.19 it installed mx1 automagically if I am correct, no

2148

2 hours ago

Luigi.GiuVisitor

asked in STM32 MCUs Boards and hardware tools

STM32CubeMX2 - scheda NUCLEO-F401RE non presente nel Board Selector

Salve,dal STM32CubeMX2, durante la creazione di un nuovo progetto tramite Board Selector, non riesco a trovare la scheda NUCLEO-F401RE nell’ elenco disponibile.Ho già installato i pacchetti della famiglia STM32CubeF4 nelle versioni:stm32cubef4-v1-28

163

3 hours ago

rahulsVisitor

asked in MEMS (sensors)

LIS2HH12 :Accelerometer Readings Stuck at Fixed Values on Some Devices

We are observing an intermittent issue on a subset of our devices where the accelerometer(LIS2HH12) outputs become stuck at approximately the following values:X: around -2 g Y: around +2 g Z: around +2 gWhen this condition occurs, the reported accel

asked in STM32CubeIDE (MCUs)

mrrajsinghVisitor

STM32H7A3ZIT6Q – Firmware Programming Successful but GPIO Outputs Not Working on Custom PCB

Hello ST Community,I am currently developing a custom PCB based on the STM32H7A3ZIT6Q (LQFP144) microcontroller. I am facing an issue where the MCU can be successfully programmed using ST-LINK, but its GPIO pins do not appear to operate as expected.I

293

PPate.1Associate III

SM6F18AY TVS diode compliance details for standard ISO 7637-2

I am evaluating the SM6F18AY TVS diode for a 12 V automotive ECU input-protection circuit.The SM6FxxAY datasheet (DS13062) states compliance with ISO 7637-2 Pulse 1, Pulse 2a, Pulse 3a and Pulse 3b.Could you please provide the detailed test report or

5 hours ago

o0oHINOSONo0oVisitor

STM32N6 — Can VBAT be connected directly to VDD at 1.8 V?

Hello ST Team,I am designing a board using the STM32N657L0H3Q and would like to confirm whether its VBAT pin can operate at 1.8 V when directly connected to VDD.The proposed configuration is:VDD = 1.8 V. VDDA18AON = 1.8 V, supplied from the same alwa

exothermiicVisitor

Thermal dissipation concerns for EVLSTGAP3SXS-H

Is there a recommended heat sink for EVLSTGAP3SXS-H? I would like to continuously run the device at 10 A but there are no heatsinks or clear thermal paths on the board.

asked in STM32CubeMX2 (MCUs)

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Niclas HedhmanAssociate III

Unbiased Review of the new and "improved"(?) STM32CubeMX2

323829

30 minutes ago

exothermiicVisitor

EVLSTGAP3SXS-H Usage and Limitations

kl-devAssociate II

The device may be damaged if the BOOST bits are set to '1' while the voltage is > 2.7V

asked in STM32 MCUs Boards and hardware tools

Luigi.GiuVisitor

STM32CubeMX2 - scheda NUCLEO-F401RE non presente nel Board Selector

163

3 hours ago

rahulsVisitor

asked in MEMS (sensors)

LIS2HH12 :Accelerometer Readings Stuck at Fixed Values on Some Devices

asked in STM32CubeIDE (MCUs)

mrrajsinghVisitor

STM32H7A3ZIT6Q – Firmware Programming Successful but GPIO Outputs Not Working on Custom PCB

293

PPate.1Associate III

SM6F18AY TVS diode compliance details for standard ISO 7637-2

5 hours ago

o0oHINOSONo0oVisitor

STM32N6 — Can VBAT be connected directly to VDD at 1.8 V?

exothermiicVisitor

Thermal dissipation concerns for EVLSTGAP3SXS-H

Is there a recommended heat sink for EVLSTGAP3SXS-H? I would like to continuously run the device at 10 A but there are no heatsinks or clear thermal paths on the board.