CSD95378BQ5MC: Comparison with the CSD95378BQ5M
Part Number:CSD95378BQ5MCHi,A customer of mine is using already the CSD95378BQ5M in a design. They wonder what are the main differences with the CSD95378BQ5MC?Can they use the CSD95378BQ5MC as a direct...
View ArticleClik here to view.
LM27964: I2C control for PWM output
Part Number:LM27964Hi TI,Could you recommend a right part?I need I2C control for high frequency PWM output. (over 300kHz)
View Articledc-dc converter ic
hai,is there any TI ICs that can take 9-36v input and provide 5v and 12. its not mandatory that a single ic should give both 5v and 12v. the ic that give 5v out should provide at least 6A current,...
View ArticleTPS82130: Where can i find the TPS82130 STEP files ?
Part Number:TPS82130Hi, I use Altium designer and want to add the TPS82130 to my desing.i can't find the STEP file for this IC , where can i be found ?thank you
View ArticleTPS61099: I WANT A SIMILAR DC DC CONVERTER BUT HAVING MORE CURRENT OUTPUT...
Part Number:TPS61099I HAVE TO MAKE A DESIGN IN WHICH I NEED A REGULATED OUTPUT VOLTAGE OF 3.3V OR 5V INPUT : 0.7 TO 5 VDC (VARIABLE) 10 W (MAX)OUTPUT : 3.3V OR 5VDC (2W )I AM NOT ABLE TO FIND SUCH A...
View ArticleTPS24750: Discrepancy between Data Sheet and Design Tool with regard to dv/dt...
Part Number:TPS24750According to data sheet, the gate capacitor Cgate is calculated by equation 15. An intrinsic capacitor Cintrs is deducted from the first term. In the text above, the value of Cintrs...
View ArticleTPS54540-Q1: Can Not Deliver 5 A Current In Higher Swicthing Frequency (Fsw)
Part Number:TPS54540-Q1Hi everyoneI am using a TPS54540 IC as the main buck converter in my system(to decrease 13 V to 5 V). Also, the system contains AM radio which its frequency band is 522 kHz-...
View ArticleTPS24750: Delayed operation of the EN pin
Part Number:TPS24750I need to delay the turn on/off operation such that at Vcc rising, turn is is delayed and otherwise turn off is also delayed when Vcc is falling (of course the UVLO is applicable in...
View ArticleTPS92691: Buck-Boost topology Q4
Part Number:TPS92691Dear support teamAccording to the DS Figure 26 der PNP transistor for the OVP is connected as following:Base -> Input/LED-Emitter -> [Res.] -> Output/LED+Collector ->...
View ArticleClik here to view.
BQ25895EVM-664: BQ25895EVM-664
Part Number:BQ25895EVM-664HELLO,I bought the BQ25895EVM-664 and trying to get know the charger(BQ25895) settings.but at the program there is a lot name shortcuts witch i cant find any explanations for...
View ArticleUCC28070: UCC28070 H-bridge reference design
Part Number:UCC28070Hi Support team do we have UCC28070 H-bridge reference design ?
View ArticleClik here to view.
TPS717: TPS717 Output voltage raise up during over current
Part Number:TPS717We test the TPS717 input voltage is 5V, and output is 1.8V. The output load transient is 0A to 400mA as like the system load. We find the output voltage raise up during over current....
View ArticleTLV70033 LDO Heating Problem
Hi, I am using TLV70033 LDO in on of my design, where this LDO is used for powering MCU.I have noticed many times my LDO heats up due to shorting of MCU power line.I don't understand the reason behind...
View ArticleBQ34Z100: Battery gauging of Lead-acid
Part Number:BQ34Z100Dear TI,What is the best choice for monitoring the full charge capacity of Lead-acid batteries up until 100Ah.BQ34Z100-G1 (Impedance Track)BQ34110 (CEDV gauge)I do not see an...
View ArticleBQ34110EVM-796: IC seems bricked while tring to do a calibration
Part Number:BQ34110EVM-796Hi,We are trying to make a new .fs file for an upto date calibration with an official battery pack that will be used for the production unit.Hi, I programmed the...
View ArticleTPS54620: Please help check if there is a problem with the circuit schematic...
Part Number:TPS54620Please help check if there is a problem with the circuit schematic of TPS54620, TPS54521, and TPS24701?Or Show us how to check the circuit schematic.After the entire schematic...
View ArticleTPS65311-Q1: TPS65311-Q1 capability questions
Part Number:TPS65311-Q1Hello,I am considering using a TPS65311-Q1 for my PMIC but I have some questions on its capability. I have an FPGA-based standalone design with +24V input and need to create 5...
View ArticleClik here to view.
LM2704: Output voltage jump up to 30 V
Part Number:LM2704Hello.I am a newbie in DC/DC design, so have some problem with LM2704. Design requirements:Input voltage -- 3,3 VOutput voltage -- 12 VOutput current -- 40 mA max.Output load -- 2...
View ArticleBasic 115VAC->3.3VDC power supply design questions
Hello Experts,We'd like to build/procure? a power supply for a simple device we envision. Have done quite a bit of work on the embedded side, usually with pre-existing power solutions in place, but...
View ArticleTINA/Spice/TPS2493: !PG pin and 9mS deglitch
Part Number:TPS2493Tool/software:TINA-TI or Spice ModelsHi,The TPS2493 datasheet describes the function of the PG open drain output pin. It states that the !PG pin will be open drain whenever the...
View Article