Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hello everyone, I'm looking for a Motor Driver IC and Motor Driver Evolution Board that can deliver 15 amps of continuous current. The VNHD7012AY Evaluation Board seems suitable for me, but will STM provide support in the future? Or are there any oth...
Dear Respected Sir/Madam,Could you kindly confirm if the top marking 9C220 on the received LDO with Part Number: L78L33ABUTR is correct?As per the catalog information, the expected top marking for this LDO appears to be 8A.For your reference, I have ...
I am trying to build a DCDC Converter with following conditionsVin: 400~600VDCVout: 12~15VDC(Isolation is not required)Current Rating: 100mA~300mA(Not really stricted)I can see DC application simple schematic at the first page of the datasheet for Vi...
Hi!I have an electric scooter that's a few years old, and I'm trying to find out if it's possible to use its charger for LiFePO4 batteries. The scooter's original batteries are two lead-acid units connected in series (24V total)The charger has the re...
Hi, I am having the same issue as this previous forum post, but the question was never answered. Voltage and temperature sense give expected readings. REG_VOLTAGE_LOW: 29; REG_VOLTAGE_HIGH:6 --- VOLTAGE: 3818mVREG_TEMPERATURE_LOW: 186; REG_TEMPERATU...
Hello expert,We are developing a product using STWLC38 and are currently trying to obtain FCC certification.In order to perform the test, the following is required by the testing agency.・To output a continuously ASK modulated signal. (We only use BPP...
Your products have been instrumental in helping us achieve remarkable advancements, and we truly appreciate the quality and support you provide. I am currently developing VHF PA circuit that incorporates your product, the LDFPVR . To validate the de...
Kindly suggest 1-2-1 replacement for STW40NF20
Hi, We are working on LLC converter Vout=12V; Pout=100W. We are using SRK2000A IC at the output. We are facing some issues related to it. The IC behaves as expected while driving the load from 30% to 100%. But when we start reducing the load below 3...
Several production-active STM products reference application note AN1965, e.g. referenced in STA540's datasheet ( https://www.st.com/en/audio-ics/sta540.html ). This application note seems to be about heatsink considerations. Application note AN1965 ...
