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TPS51206: my customer's board S3 voltage is -0,32v(10ns),whether it has risks...
Part Number: TPS51206Hi team,for TPS51206, my customer's board S3 voltage is -0,32v(10ns),whether it has risks here? And why? Thanks.
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LM2651: Sensitivity to input voltage changes
Part Number: LM2651Team,can you help to verify below schematic? We are not satisfied with the sensitivity to input voltage changes (1-2 pcs out of 10000pcs in the field are getting damaged). input...
View ArticleTPS562201: max duty cycle for 5V output
Part Number: TPS562201Does TPS562201 can support 6.6V input 5V/300mA output at 70 degree temerature.I use the Webench to modify the system show the input parameter coulnd't meet.Doew AE or design team...
View ArticleLMR61428: 7 - 12Vin, 13.2Vout - What max current?
Part Number: LMR61428I have an operating issue that is not covered by the datasheet. I have a variable 7 to 12V in and needs 13.2V out. What current can I expect out? The LMR61428 should be rated for...
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TLC7733M: TLC7733
Part Number: TLC7733MI have a question regarding TLC7733 datasheet ,Negative going threshold Input voltage.In the below picture it says the range between 2.86 to 3 V and the second picture it says 2.86...
View ArticleLMZM33606: Negative output with control pin consideration
Part Number: LMZM33606Hello,I would like to design +15V input to -15.5V 2.5A output with external 1MHz sync clock input with default RT set to 1MHz self switching.In IBB application, TI provide design...
View ArticleTPS53219A: Input/output capacitor selection
Part Number: TPS53219AHi Team,We are designing TPS53219A to support 3.3V/30~40A,We would like to know how to select the input and output capacitor, does any selection guideline to explain it?What is...
View ArticleBQ24195L: BQ24195L force detection launch time
Part Number: BQ24195LHello,As part of my project code, on initialization I am forcing the Charger IC chip to detect the source of input by setting high the 7 bit of the REG07. (regardless of DC source...
View ArticleTPS5450-EP: Current limit variation with temperature for TPS5450-EP
Part Number: TPS5450-EPHi TI team,Could someone provide the variation curve of the current limit with respect to temperature of the TPS5450-EP buck. The datasheet only provides full range numbers but I...
View ArticleLM5143-Q1: LM5176
Part Number: LM5143-Q1Can this part operate at 100% duty cycle? Does it require an external Boot voltage?I am trying to run a simulation pSpice but I am getting convergence errors. I attached the...
View ArticleFind AC/DC LED driver solution
Please heip to suggest LED driver solution and spec as below :Vin : 90 ~ 264Vac Vout : 6 ~ 36VdcIout : 0.35A_Constant Current. ( ±5%)Target Topology ： single stage both PSR or SSR is ok.B/R James
View ArticleTLC59116: Sinking the same LED in parallel
Part Number: TLC59116Hi,I'm considering the TLC59116 for my application. From the TLC59116-Q1 datasheet, section 10.2 I learned the driver can sink the same LED string in parallel. However, the...
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TPS2121: Want to achieve fast switching times
Part Number: TPS2121Hello All,We are using the TPS2121 as a power ORing element on our board. The TPS2121 is expected to switch the voltages from PoE (Power over Ethernet) module and an on board DC-DC...
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BQ27542-G1: GPC Tool log file error
Part Number: BQ27542-G1Greetings,I am using the GPC tool to determine a chemistry ID for my VARTA LP503562 Battery. I am using BQ Studio 1.3.86 to log and i've logged a complete...
View ArticleCSD23382F4: CSD23382F4
Part Number: CSD23382F4CSD23382F4It seems the termination finish for this part is AuNiWould you please provide me the max thickness of Au (Gold) in Microinches? Please also provide max thickness of Ni...
View ArticleBQ77915: BQ77915
Part Number: BQ77915Hello,I have designed 15s using this IC everything I working fine.I face one used during discharging.Pack voltage went below UV limit but still current flowed to load and after 1min...
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TPS54240: Split-rail power supply
Part Number: TPS54240HiThe customer considers split-rail power supply using TPS54240 by referring SLVA369A.The figure 1 from SLVA369A is good for explanation of the customer's usecase.In this...
View ArticleTPS65150: the range of cutoff frequency of the feedforward zero formed by R1...
Part Number: TPS65150HelloVin=3.3V, Table2 recommend fco=7.8KHz,my customer select below parameter, so if it is suitable ? how much the range of...
View ArticleUCC256301: the model available in the product webpage is not running in...
Part Number: UCC256301Hello,I did the download of the SIMPLIS model of the UCC256301 from the product page but it is not working in SIMPLIS 8.20.It seems that the model is only a schematic of the LLC...
View ArticleTPS560430: Unable to simulate with Tina-TI
Part Number: TPS560430I too, would like to simulate with Tina-TI. However, attempting to open the TSM file (provided by Arpan Gupta in the previous thread) in Tina TI results in an access violation. Is...
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