Forum Post: RE: Components to use the TPS54160 in DRV8301
Andreas, it may be helpful if you could tell us which Excel cells disagree with which particular equations.Best regards,RE
View ArticleForum Post: RE: Problem with TPS3307-18: the chip keep in reset DSP with the...
Hi Darwin,we are facing the same problem in other productions card. Do you change something in the chip in the last time (production plant ...)? Seems to us that the chip is not more the same as it was...
View ArticleForum Post: RE: TPS84250 and TPS84259 land/pad Dimensions
The dimensions are the same for both devices. For some reason they are not appending on the end of the datasheet for the TPS84259. We should have this fixed shortly.See the attached drawings.
View ArticleForum Post: RE: TLV70236- unable to get an output
There is a chance the part was damaged from powering up the part from the wrong pin. It would be best to start with a new IC.Regards,David
View ArticleForum Post: Power mosfets
Hello,I'm actually searching for a TI 600V 2A MOSFET to use it in a switching mode power supply for an amplifier.I just want to have some references of these mosfet among the enormous list of TI...
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Forum Post: BQ25060
Hi all,In our alpha board, we used the BQ25060 to charge our battery, we know that there are some problems with schematics, but the behavior of the PMIC is surprising and not expected, When we plug a...
View ArticleForum Post: TPS75005 Adjustable
Hello, Could you please kindly let me know the adjustable version of TPS75005 information ( how to setting Vout, Vdo, Vout range etc... )? I can see the Vout adjustable version of TPS75005 in datasheet...
View ArticleForum Post: RE: lm5122 activation
Thanks Eric;I am glad to hear about this; But also do you also have information about the product reilability? Because i plan to use this in my design. And Lm5122 performance is critical for my design....
View ArticleForum Post: RE: MC33063AQDRQ1 VIpk Current-limit sense voltage
Hello Toshio-san,The maximum frequency is due to the bandwidth of the SR Latch. If this BW is exceeded, the latch will have setup/hold issues and will being to miss several states. Therefore driving...
View ArticleForum Post: RSDS TFT-LCD Timing Controller
Good afternoon, I know this is definitely the wrong section for this discussion but I couldn't find the right support area to post and this was the most related. For my free time this summer I got a...
View ArticleForum Post: RE: lm5122 : Problem on the SOFT-START Css capacitor evaluation
Hi Ericthank you for your answerPenef
View ArticleForum Post: RE: TPS79930DDC LDO minimum output current requirement....?
Hi,The max spec for Iq is 60uA so it is unlikely that the LDO's internal circuitry is drawing so much current unless the part is damaged. Have you tried the following:Isolating the load and measuring...
View ArticleForum Post: RE: How to design the UCC28950 pulse transformer and CT Design?
Last but not ;least, AF5033
View ArticleForum Post: RE: PTR08060W - Inhibit Pin Question
PTR08060W inhibit must controlled only by an open drain device with no pullup resistor or voltage. The normal soft start function when power is applied or the inhibit pin open duration to 3.3V is...
View ArticleForum Post: BQ25504 Boost Converter
Hello,I am using the BQ25504 boost converter with a piezoelectric source. My configuration implements a full wave bridge rectifier to get a DC voltage that can be used by the chip to charge a...
View ArticleForum Post: RE: Why Capfree ? / TLV713xx , TPS736xx
Hello Ryuji,I am currently looking into this and an answer will be posted as soon as it is available.Regards,David
View ArticleForum Post: RE: TPS61052 low impedence path to ground failure
Yes, 'output cap very far...' will cause a boost converter to fail. This is true for any boost but especially the older TPS6102x family.We recommend copying the EVM layout for any switching power...
View ArticleForum Post: RE: BQ2460 - Charging with host processor off
Thank you for suggesting that part. The I2C and standalone capability is interesting!A have another question (I should maybe create a separate question on the forum). Are there any parts that have a...
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