texas instruments

We are designing a 16 cell BMS using TI's BQ76940 IC and we want to ask for a schematic review to catch anything that we missed. We are also using some DC-DC coverters so it'll be great if you can look at it at a system view. Please do let me know if you need any other information, I have...

Hello, First of all, which company's ICs should I look at, Texas or Analog? I want to design a synchronous buck converter to deliver 5.1 VDC at 3 A maximum to a Raspberry Pi 4 B via a USB-A port. My power source is 24VDC from a power supply at 230VAC to 24VDC. My first choice is the LMS3655...

Hi all, I am having some issues with a TPS61023 from Texas Instrument. I am using WEBENCH Power Designer from TI to design my power supply. (Link https://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=596F065B4F17B3A1 to "my" design). In theory, I can work from ~1.5V to 3.6V to boost...

Hi everyone, I'm trying to implement this active low-pass filter using a TL072CP. I have simulated it in LTspice, and its behavior is pretty much what I expected. However, when I assemble it on the breadboard and analyze its Bode plot, it appears more like a high-pass filter with poor gain...

Hi, this is the functional block diagram of a hall sensor IC. Can anyone please explain what is the purpose of these schmitt trigger followed by another trigger? Is single trigger cannot be able perform the function required?

Hello, I made a device where I am using Texas Instruments LM2700 boost converter (2.7-4.2V to fixed 5V output, or in other words 18650 battery to 5V.) I have already made the PCB (according to the datasheet example) and assembled all the components. However, I face a really strange output...

Hello, We have used a flyback switcher UCC28910DR from TI in our board but unfortunately, the lead time for his part is now 63 weeks. Anyone can suggest an alternative? I really want to avoid board redesign. Cheers

Hello, I was looking into using something similar to what is used in this reference design by TI. But I didn't understand the input side of this circuit, especially the purpose of the input series resistors and capacitors C1, C2, and C3. Can someone please explain the input side of this...

I want to use TI C2000 series microcontroller - TMS320F28377S. This is my first time with TI controllers and need your help to decide on cost-effective debug probe to use. As per TI website I can either use XDS100 or XDS200 which costs around 200USD and 400USD in India respectively. Then I...

Hello people, Is there somebody, who can deliver me the user guide for MSP432P401R? I know, this question looks dummy. However the mentioned part lost support from the side of Texas Instruments, and they cannot send me the user guide. The User Guide has to contain information about the registry...

Hi, everyone! I've made a LED buck-boost (BB) driver based on LM3429. It's for automotive lighting, so Vin = 9-14.5 V, LED string consist of 10 white leds. V_out is about 30V, I_out=1.3A. All components were calculated according to LM3429 datasheet for BB topology. All datasheet recommendations...

I have seen a schematic where they used MAX3221, RS232 Driver and Receiver. There they have used LC filter of inductor value 0.68uH and capacitor value of 680pF, but in datasheet they have not mentioned about frequency. Can anyone explain how they selected this value?

Received feedback that these parts are mysteriously over-heating when sent certain commands. When switched out with comparable parts in stock> No over-heating occured . Curious if this is impacting other users of this part or not. Is it a sign that this part could be counterfeit? Is there a bad...

Hello, I'm having difficulties loading my code in the flash of the F28069M to use it in standalone without connecting the USB. The code compiles without any errors, I changed the project to load in the Flash according to what I've found online (changed linked cmd file, added "#pragma"...

Hello All, I am little new in programming micro controllers, and I am trying to make CAN driver work on TMS320F28379D using the sample code from code composer. I am using the control card as by followed link, http://www.ti.com/tool/TMDSCNCD28379D It has a docking station as by...