Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hi,We need to pre-program a large mount of STPMIC25APQR offline.So we would design a minimum system to program this device.My question is we only need to program this chip, which pins should be must. we would like to leave all other pins floated(not ...
Would like to enquire if there is a qualification report for ESDA15P60-1U1M with the list of qualification tests done. Thanks
Hi All,We are making controller for 3 phase heater. It is ON/OFF controller, with heater in delta configuration with mains 400 VAC (phase to phase voltage).Heater is always connected to one phase, while other two are controller with ST's BTA41-800BRG...
VN9E30FTR – 6-channel high-side driver with 24-bit SPI interface Max. DC output current is internally limited to 35A for channels IOUT0, IOUT1, IOUT2, IOUT3, IOUT4, and IOUT5 Whether this 35A limit is shared across all channels or applies individu...
Hello ST Team, We are currently desiging an ECU, which require DO that can drive external 5V automotive relays. We have identified L9338(AEC-Qualified part) from ST for our design. Kindly confirm its selection and longevity of the part. Th...
We bought the following evaluation boards to test a wireless charging concept:STEVAL-WBC86TXSTEVAL-WLC38RXNow it seems that the datasheets of the evaluation boards and also from the chips that they use got pulled from the website. The control softwar...
Hello I am using a STPM801 eval board and will design in the STPM801 on my power management board. I am confused by the connections to the TIE0 and NC pins as described by the STEVAL-STPM801 data brief document and the app note AN5830. The data brie...
Hi everyone,I'm currently working with a wireless charging system using STWBC86 (transmitter) and STWLC38 (receiver) from STMicroelectronics. Both chips are based on the WPC Qi standard and are designed for wireless power transfer.I have a few questi...
I notice that in the schematics for the STEVAL-LLL007M1 STEVAL-LLL007V1, part of the evaluation kit for the LED1202, several of the A0 pins for the attached LED1202s are pulled to ground with 10K resistors. However, in the datasheet for the LED1202 ...
Hi."Does STMicroelectronics have any plans to release the SPV1050 with an extended operating temperature range suitable for automotive (e.g., –40°C to +125°C) or military-grade applications?"Best Regards.
