Fault pin on STMPS2161
I was looking at a schematic that uses the STMPS2161 and the FAULT pin is pulled up to VIN (open drain), however it is not being read. Is it necessary to pull-up this pin if it will not be used or can it be left floating?
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
Interrupt does not work when given 3.0v
I have given the 3.0v in the devices from the Power analyzer. But when I gave the interrupt that time the interrupt is not working and the device is restarted.what is the voltage given to the interrupt activated in the RAK1372?
Looking for Python code and registery mapping to control a powerSTEP01 via SPI
Hello,I wish write to use the powerSTEP01 (X-NUCLEO-IHM03A1) using SPI (STM32 157 or raspberryPi) with python.I'm looking for python code example such as a basic initialization, move/position and a few registery reads and writes.I'm loking for the po...
BTA41-800 with smaller crystal size - is it counterfeit? have anyone seen such, is there any way to distinguish if it is the counterfeit part or no?
In one of our boards, we use BTA41-800 triac. Few boards malfunctioned and I opened the package of some burned triacs and normal triac in order to compare - and noticed that all burned triacs have smaller chip than in "nornal" one. Is it counterfeit?
Does the L9963E require a setting to use for less than 14 cells?
Hello,I'm going to design a 7S (3.7 x 7 = 25.9V) bms. Is there anything I need to do to use the L9963E IC 7S? I couldn't find any other integrated iso26262 compatible with 7S.
Resolved! L4960 switching frequency
HI! I have a L4960 switching regulator, I want to know if there is a formula to calculate the switching frequency in fuction of the resistor and capacitor connected to pin 5. Also if you know more information about the pin 3 and pin 6 functionalitys ...
Dear support, is there any PCN for the label change of STPS2L60ZFY ?
Dear support, is there any PCN for the label change of STPS2L60ZFY ? we got a new label as below, could you help check whether it's the newest version of 2022 ? thanks.
It is impossible to find this GIBSR01 item (attached photo 1) for sale, so I am asking if it is possible to replace it with STGIPL14K60, or STGIPL14K60-S. Thanks.
This product is installed as a BRUSSLEES motor (attached photo 2) controller in a washing machine
