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TL431: comparator application
Part Number:TL431Hi team,I have two questions:1) I understand that when TL431 works as a comparator, the low level output voltage is about 2V, is there a guaranteed maximum value of this output...
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BQ25606: The charging temperature of BQ25606 should be controlled from 0 to...
Part Number:BQ25606The charging temperature of BQ25606 should be controlled from 0 to 45 degrees Celsius.What is the appropriate value for RT1 and RT2?
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TPS65131-Q1: input voltage drop when start up
Part Number:TPS65131-Q1Hi,My customer meets an input voltage drop issue of TPS65131-Q1, and after changing the power source, the issue still not improved. Could you please help me analysis this issue,...
View ArticleLM338: Datasheet copyright schematic
Part Number:LM338Greetings:The TI copyrighted schematics found in the datasheet; can a hobbyist use the schematics and create pcb's and share thoseproject files with others? Like a shared project at...
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TPS7A16: TPS7A16 - Can FB network be connected to other side of diode? Does...
Part Number:TPS7A16This part will provide bias power until the more efficient switching regulator is up and running. There is hold up on the switching regulator that will keep the 12V rail functional...
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UCC28950: On the Current Waveform of Shim Inductor
Good day.I would like to check if the current waveform of shim inductor is right because it is different compared to your evaluation board.I had tried to modify the inductance, core materials, core...
View ArticleSOT23-5 LDO regulator with Vout on pin1
Does someone know if a SOT23-5 LDO line regulator exists with its Vout on pin1?I know its always on pin5 but maybe...
View ArticleTL1431-SP: TL1431-SP (5962R9962001VHA) NC pins
Part Number:TL1431-SPHello,I'm using 5962R9962001VHA (Flatpack package) IC. However, the datasheet is confusing about NC pin connections. 1-) Do you have any SMD datasheet?In page one, it is written...
View ArticleTPS65917-Q1: need the CAD model (.bxl)
Part Number:TPS65917-Q1Dear team,Can you create the .bxl CAD model for TPS65917-Q1 and share it on our website ?Thanks a lot!Best regards,PA
View ArticleTINA/Spice/LM117QML-SP: Spice Model
Part Number:LM117QML-SPTool/software:TINA-TI or Spice ModelsDo you have spice model for LM117QML or related part? Thank you
View ArticleBQ40Z50-R2: Current() and AverageCurrent() report time and sample time
Part Number:BQ40Z50-R2Hi folks - For BQ40Z50-R2, what is the AverageCurrent() averaging time? How many Current() samples does it average? Thanks much, Jake
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BQ78PL116: AUX and Chem file for bq78pl116r1
Part Number:BQ78PL116Hi,When I tried to create a AUX file for Moli INR18650A cell, I got a message said there is a fatal error, is it related to the data collection process or the chemistry file being...
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BQ25882: detection time
Part Number:BQ25882Hi Sir I would like to use TS3USB221 to switch charger and SOC ,just like BQ25890 EVMMay I know how much time about D+/D- detection of BQ25882 need to spend ?Thanks
View ArticleTPS65131: Need ±6V output with 800 mA current
Part Number:TPS65131Hello sir, We have plan to use TPS65131 boost regulator in one our projectWe need to design this regulator for following the specifications:-Regulator input voltage =...
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TPS2388: Sifos testing
Part Number:TPS2388Hi,When testing Sifos, our customer found some error at the Sifos testing report, but after add cap on MOSFET side(as the picture below), this issue have been fixed.May I know that...
View ArticleBQ76920: low side switching or high side switching. which one should prefer...
Part Number:BQ76920Dear sir/madam,I'm currently working on BMS project., First, let me tell you bq769XX products are awesome, HAts off to TI.,Now main part,Bq76920 support low side switching of power...
View ArticleLMZ31710: Fsw 750kHz for LMZ31710 and LMZ31506
Part Number:LMZ31710We have a LMZ31710 for 12Vin to 5.1Vout conversion. Datasheet states 1MHz switching. We have an LMZ31506 for a 12Vin to 3.5Vout conversion. Datasheet states 630KHz switching for...
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TL783: current rating at steady condition
Part Number:TL783With regarding output current rating at 45V VI – Vo difference. Current spec only shows 30ms peak output current limit. Could we get the steady condition?
View ArticleBQ24045: Vreg above 45C, same as BQ24040?
Part Number:BQ24045Hi,The datasheet for the BQ24040/24045 states that the Vreg when between 45C to 60C as 4.06V in figure 11.Does this apply to both the BQ24040 and 24045? If not both, could you tell...
View ArticleBQ27542-G1: Interrupt on Low Capacity
Part Number:BQ27542-G1In the datasheet there in Table 5-5 there is a trigger event for SOC1 SetIn the low capacity section 5.4 it says there are 2 low capacity level flags named SOC1 and SOCCF. It...
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