Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hi,I have follow the DS12900 Rev 7 Figure 21 (Schematic example for USB Type-C at 2.5W with TCPP01-M12) and still can draw more that 1.5A from USB PD source, the voltage seen on CC1 is close to 1.4V (which corresponds to 3A capability). Not sure what...
[image removed to prevent misuse of the numbers] In the community, unfortunately, you cannot really be helped with such questions.Please contact personal Online Support OLS with this question. Regards/Peter
Hi, Good day, May we seek your expertise for the following inquiry: 1. What is the SPI frame format for L9369 RT?2. Is it configurable via SPI?3. What is the default SPI frame configuration for L9369 RT? Thank you.
Hi,support Can you provide me with the schematic for the steval-wbc2tx70 and more register information for the STWBC2-HP chip?Than
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.
