Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hello,I recently purchased the STEVAL-DPSLLCK1 evaluation board and have been analyzing its design for research purposes.During my analysis, I noticed what appears to be a discrepancy between the design parameters described in UM2348 and those used i...
A P-channel MOSFET is currently used for switching the solenoid.Case 1:Is it possible for the MOSFET to fail?Case 2:If the MOSFET fails, will it become an open circuit or a short circuit?Case 3:If the MOSFET fails in short-circuit condition, how can ...
在实际的汽车电子电路中，我们遇到一个问题，用efuse （VNF1048）去驱动电机，电机端会存在反向电动势，VNF1048驱动的外部的单NMOS无法做到防反功能，我们在实际电路上增加了一个NMOS，可以达到防反的目的（在efuse关闭外面NMOS时），想请教这样做有什么风险，在贵司规格书中未提及此种应用方案。 电路如如下： Google translation: In practical automotive electronic circuits, we encountered a prob...
Hi all,Hoping this is this right subsection to post the following question...I'm reading the STPD01 datasheet and it states its available I2C addresses : 4, 5, 6, and 7.Reading to general I2C documentation, it seems that these addresses are reserved ...
KF50BD-TR The goods have a pin indicator,but it is not shown in the datasheet .Please check attached photos.Is the product with pin indicator original?
The STM6905 datasheet says in Table 2 that there is an internal 10k pull-up on RST#, which seems wrong since that's an open-drain output. Then in Section 2.6 and in Section 3 it says that an external pull-up to VCC should be used.
I am working on a LED driver design using the LED2000PUR and would like your expert review before I proceed further. Please find my schematic and design details in the attached PDF. Could anyone please confirm whether the design and component values ...
What does the appearance of KF50BD-TR look like ? Does it have pin 1 marker?Can you provide the relevant drawings?
Ciao, [English was established as the common basis so that everyone in the global community can understand each other (see ST Community Terms and Conditions - STMicroelectronics Community, article 10)] I recently purchased a new STEVAL-L99615C evalua...
I could able to find only .hex output file for this demo app. Where is the source code ?
