Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
I am working on building a BMS using L9961 IC, based on a research I figured out that in case of fast charging it is suggested to add two or more power MOSFET gates in parallel as seen in the figure below to reduce temperature rise and ensure reliabl...
Hi, I'm working on a pcb for a student designed 3U CubeSat. We are looking at using your s2-lp transceiver. In the datasheet you include an application diagram, however the components are not given any values. Are you able to provide the capacitor an...
Hi community I am working with gate driver vnd7020.I have already implemented the reading of the current (I) for both 2 oyputs and temperature for every chipNow i want to implement the self diagnostic from the driver.I want to detect the overload and...
Hello, my name is Choi Jae-yoon, and I am the Assistant manager of Sonartech in Korea.I have an inquiry regarding the impedance of the PD55003L-E product. 1. In the data sheet, impedance data is indicated only for the 480MHz to 520MHz frequency band....
I am building a high voltage fence controller, it requires a IRF820 Mosfet 500V 4A N-channel. Apparently they are not manufactured anymore, and I can not find one anywhere, when trying to find out a replacement I am hitting brick walls with most peo...
we used L99DZ200 for gate driver for running 2ea DC motor at the same time.if there is induce voltage from one motor with H-bridge(FET body diode) due to generating mode by external load(example by hand), and the other motor is connected to other sid...
I'm successfully using vn5e160str's to drive some high current outputs, but it would be useful if I could multi-purpose these outputs to support high frequency PWM. The vn5e160str seems to max out at about 50kHz, and I need a stable 800kHz.The PWMd l...
Good Morning,I am the proud possessor of a Nucelo 746ZG board that has served me well since it has been given to me.Unfortunately for ther last week the Nucleo has a text file with inside the string "The interface firmware FAILED to reset/halt the ta...
hi I am using M95512 512kb EEPROM connected to FPGA via SPI when Iam writing and reading the data (in single address(0000)) below sequence is followedstep 1: wren instruction is sending.(06)step 2: write data to memory array.(02)step 3: check WIP sta...
Hello, What is the VIL(Low Level Input) voltage of the IC M74HC14YTTR provided VCC voltage 3.3V?The datasheet specifies the VCC voltage levels of 2.0V, 4.5V, 6.0V. We have used the VCC as 3.3V.