TPS2662: Need the unencrypted SPICE model of TPS26625
Part Number:TPS2662Where can I find the unencrypted SPICE model of TPS26625 ?
View ArticleBQ24610: little charging current
Part Number:BQ24610Dear Ti experts,My customer is debugging BQ24610, the charging current is only several hundred milliampere, they have checked ISET of BQ24610 and the power supply current-limiting...
View ArticleEV2400: How to Clear the status register in bq76930?
Part Number:EV2400After Device ready bit is set , we are not able to clear it using the host EV2400
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BQ24735: Getting started on BQ24735EVM
Part Number:BQ24735Working on the BQ24735 EVM, I was able to get the info correctly, up to number 3 below. Screenshot when I read the GUI: Screenshot after I follow step 2.4.2 (#3) I’m only measuring...
View ArticleTPS51206: TPS51206DSQR MTBF Value
Part Number:TPS51206Dear team,Could you please kindly provide the MTBF value of TPS51206DSQR.Thank you so much.
View ArticleTPS23753A: Minimizing thermal impact of PoE PD + Controller ... simulations...
Part Number:TPS23753AI have a design where we are presently using a PoE module with a TPS23753A onboard.This design is suffering from thermal issues, even at relatively low load, 10W or less delivered...
View ArticleBQ24104: BQ24104R EMI ISSUE
Part Number:BQ24104My customer is using the BQ24104R to measure EMI at 70MHZ over spec , please help us to provide suggestions for modification.The PCB circuit ,layout and test report of input 5V...
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LM5175-Q1: 5V output from LM5175 is not stable
Part Number:LM5175-Q1I set LM5175's output to 5V, CCM with hiccup, 300kHz switching frequency.However, when I measure the output with no load, it is not stable:I will measure inductor current, but by...
View Article[FAQ] BQ24040: BQ2404X Family Devices Schematic and Layout Review
Part Number:BQ24040Hello TeamI have completed my design and layout can someone review it for me?
View ArticleTPS62162: In the low input voltage difference, the quiescent current...
Part Number:TPS62162(Please visit the site to view this file)
View ArticleUCC28070: ucc28070
Part Number:UCC28070Dear TI friends:I have a technial question of PCF IC, please help solve it; Below are details situstion;we developed 1.5kW PFC circuit, Uusage UCC28070, input voltage is: 85VAC to...
View ArticleLMG1210EVM-012: My EVM don't work.The input power(J2) is short.
Part Number:LMG1210EVM-012My EVM don't work. When the input power(J2) is powered on, the power is short. As I tested, the pins of the Q1(GaN) are shot with each other. Can you help me solve my problem....
View ArticleTPS3307: Junction temperatre of TPS3307
Part Number:TPS3307HiI have a question about TPS3307-18D.Are there the recommending operating junction temperature range?Best regards,Yokota
View ArticleHow to configure tiva-c pins to pull out 5V.
Hello ,I want to configure 1 pin o tiva-c launchpad to pull out 5V instead of 3.3V . Any ideea how to do that ?
View ArticleLM2623: LM2623 boost from 1.2V to get 12V output
Part Number:LM2623Hi Team, My customer want to use the LM2623 for the boost from a super cap to 12V output. As showed in the LM2623 datasheet, BOOT, VDD, EN and FB pins are not allowed to attached to...
View ArticleTLC5947: TLC5947
Part Number:TLC5947Hi Sir,Would you pls advise what different between XLAT and BLANK?(BLANK=H output=0 ; PWM initial ; grayscale reset to 0)Thanks, Ian.
View ArticleLM5050-2: small or-ing solution
Part Number:LM5050-2Looking for really small or-ing circuitry up to 5.5V with lowest serial resistance and also as small as possible.Any recommendations?thanks
View ArticleTLV713P: Zero Output when ENABLE is disabled?
Part Number:TLV713PHello,I have a question regarding TLV71318PDBVR: Is this the version that leads to zero output when enabled is disabled? if it is not so which is the complete PN that implements...
View ArticleLM5117: how to choose a inductor value for buck charger of CC/CV
Part Number:LM5117Hello:Anyone can help me on how to choose a inductor value for charger using buck converter with CC/CV mode? I know for normal buck DCDC converter, the inductor is based on output...
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BQ24702: Alarm pulse triggered in a strange way
Part Number:BQ24702Vin = 24VVBAT = 12VWhen I disconnected the adaptor, the alarm was triggered after about 77ms, could anyone help to explain this scenario?Thanks!
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