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CCS/TPS65094: TPS650942 GUI tool can not find P/N
Part Number:TPS65094Tool/software: Code Composer StudioDear,we use TPS650942 about GUI but we didn't see TPS650942 option , how to add new socket?we saw IPG-UI User’s Guide was select TPS65911If any...
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TPS2595: Do we have the Isc value?
Part Number:TPS2595Hi team,My customer is evaluating our TPS2595. I noticed that we have a parameter named Isc when the output is short circuit. The description of this parameter in out datasheet is as...
View ArticleTPS22976: Over current problem & How to protect
Part Number:TPS22976We test TPS22976 that 11A current could keep 0.5~0.7ms . Dose it mean that it will trigger start protection in more than 0.5~0.7ms .Thank you for your answer in advance!
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TPS61221: Vout not equal to Vin when EN pin is pulled to ground. Also, Vout...
Part Number:TPS61221Hi,Need your help.While designing a low-power circuit for driving an at328p mc and a couple of sensors attached off a 14505 LiSoCl 3.7v battery.BOM: NR3010T4R7M 4.7uH 1.02A,...
View ArticleLM25141-Q1: LM25141-Q1 high side FET gate resistor power loos
Part Number:LM25141-Q1Hi TI Team,How to calculate high side FET gate resistor power loos in LM25141-Q1 application?I use info about FET gate loses included in the app note:...
View ArticleBQ76PL455A-Q1: BQ76PL455A-Q1
Part Number:BQ76PL455A-Q1Dear Sir,My customer would like refer TIDA-00817(BQ76PL455A-Q1) circuit to do a product, But he saw a patent_US 2014/0232346 A1 then afraid patent issue.I saw this owner is...
View ArticleBQ34Z100-G1: I2C
Part Number:BQ34Z100-G1Hi,I am just about to write my first I2C code for the BZ34Z100-G1 chip. and i am struggling on how to talk to the chip. Initially my aim is to read the StateOfCharge(0x02). So...
View ArticleTPS61196: About 8.2.2.6 Loop Consideration
Part Number:TPS61196Dear Support team member I checked datasheet of TPS61196.But I cannot understand about ' 8.2.2.6 Loop Consideration'.Refer to TPS61196EVM-600's circuit, please tell me the...
View ArticleWEBENCH® Tools/TPS54061: current limit has been excessed !?
Part Number:TPS54061Tool/software: WEBENCH® Design ToolsHi Sir,I simulate TPS54061 by webench, but show error. it seems "calc Iout/Isw" over "Iout/Isw".how to get/calc these two parameter?my condition...
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REF34-Q1: Is this power-up behavior correct?
Part Number:REF34-Q1Hello Team,I performed TINA-TI simulation for REF3450-Q1.Q. As we can see in the waveform, when the Vin increase gradually, the Vout start increasing from @Vin=5V. Is this behavior...
View ArticleTPS61196: 8.2.2.6 Loop Consideration
Part Number:TPS61196I checked the datasheet of TPS61196.But I cannot understand about 8.2.2.6 Loop Consideration (Equation 13 to 16).Please reply me the below question.Q1: Which value to 'D' should I...
View ArticleTPS92602-Q1: Maximum output drive power of each channel
Part Number:TPS92602-Q1What is the maximum output drive power of each channel of TPS92602-Q1? I am not able to find the information related to maximum drive power in the data sheet? where I can find...
View ArticleTPS659037: Interrupt source and mask for INT3
Part Number:TPS659037Hi team,Can the customer mask Vbus as shown in datasheet p54, at Table 5-6? The user's guide and technical reference manual don't show whether Vbus can be masked or not. Thank you...
View ArticleLM3492: Maximum current regulation
Part Number:LM3492Hi allWould you mind if we ask LM3491?Our customer would like to use LM3492 with LED current=230mA×2, however the current is upto 200mA at each output port.Just in case, is it...
View ArticleBQ25700A: enter CV mode chage current oscillated
Part Number:BQ25700ABQ25700 Solution:input 12V:charge voltage 13.2V; questions:CC stage is normal; once enter the CV mode, charge current oscillated, as attached. how to fix? Please give me your...
View ArticleBQ500212A: Which device is recommended replacement?
Part Number:BQ500212AHi team,Our customer is reserching wireless power supply system.I looked for Qi-compliant transmitter and receiver IC, and I found several receiver IC like BQ51013B.I found two...
View ArticleBQ76PL455A-Q1: Daisy chain communication not working
Part Number:BQ76PL455A-Q1Hello All,I am working on battery management system design using BQ76PL455A-Q1 for EV. 2 IC's of BQ76PL455A-Q1 are being used in my design. I am unable to create a daisy chain...
View ArticleBQ24298: Q4 question
Part Number:BQ24298Hello.Can you please let me know. If BQ24298 plug in USB then USB provide power. In disable charging Q4 is off or not? Q4 is only turned on when Charging? Thanks for kindly help~
View ArticleTPS61090: Short circuits at SW pin 3,4 after working
Part Number:TPS61090I have the same problem: https://e2e.ti.com/support/power-management/f/196/t/642142?tisearch=e2e-sitesearch&keymatch=TPS61090but we realized that when you touch the resistors R3...
View ArticleEV2400: EV2400 with bq78350-r1
Part Number:EV2400Hi everybody,my Name is Martin und I´m an engineer from Germany facing the following problem:My customer has a PCB design with the bq78350-r1 included. He wants me to test some...
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