BQ25703A: Very Simple Question for BQ25703A
Part Number: BQ25703AHi We started design with customer .And we checked BQ25703A data sheet and function detail.But we have very simple question for data sheet description. Could you tell us about...
View ArticleUCC2808-2: Absolute Maximum Ratings of the voltage of "COMP, RC, OUTA, OUTB"...
Part Number: UCC2808-2Hi support team,About UCC2808AD-2. Please let me know the Absolute Maximum Ratings of the voltage of the following terminal. COMPRCOUTAOUTB They are not described in the data...
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BQ27426: State of Health function enable
Part Number: BQ27426HiAny register or something need to be set to enable SOH?We already do the 3 cycling for charge(0% to 100%) -discharge(100% to 0%), but 0x21 is still 0x00.Thanks.
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BQ25619EVM: Evaluation Module BQ25619EVM das not work
Part Number: BQ25619EVMEvaluation Module BQ25619EVM das not work.I have connected to the EV2300: 5V DC, USB and at port 1 the 4 wire cable.At BQ25619EVM: 4 wire cables from the EV2300 and at J1 5V DC....
View ArticleLMG3410R070: Layout Design with Single Layer
Part Number: LMG3410R070Hello, My customer wants to explore the GaN technology for motor drive application. Regarding to the layout design consideration, customer would like to know if single layer PCB...
View ArticleLM73606: Current limit function
Part Number: LM73606Hi Team,Would you advise my customer's question that please inform details of overcurrent protection mechanism?Because there is a current limit formula of Equation 23. IDC_LIMIT =...
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TPS92641: Application of TPS92641
Part Number: TPS92641Hi team,Customer would like to consult the application TPS92641 as below schematic.There will be three connected LED which is controlled by strobe signal with mosfet and the strobe...
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LM5141-Q1: How to get the EMI filter formula
Part Number: LM5141-Q1hi all: I read datasheet of LM5141-Q1 , it`s good device for us. For the EMC test I want to know how to derive the formula of EMI filter. could you show me some article or...
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EMB1499Q: several questions on driver
Part Number: EMB1499QHi team,here are several questions: 1. in datasheet, there is such timing in charging. Gate_LS and PWM_clamp seems will make corresponding FETs turn on at same time in red area....
View ArticleGPCCHEM Report Problem
Hi TI experts,What's wrong with chemid report? I saw a lot of "0" in report that I worry the report data truly.(Please visit the site to view this file)
View ArticleEnding A means in this part number JM38510/35202BCA
Hello Team,I would like to know, what the ending A means in this part number JM38510/35202BCA.Your quick response would be appreciated.Thank you in advance.Regards,Dyavappa
View ArticleTPS53513: Tina-TI - What is PG signal and how to analyse load transient?
Part Number: TPS53513I want to simulate load transient response of TPS53513 in TINA-TI, so I have downloaded TPS53513 TINA-TI Transient Reference Design.But I failed to figure out how to setup the load...
View ArticleTPS40210: Can a CONDUCTIVE POLYMER ALUMINUM SOLID ELECTROLYTIC CAPACITORS be...
Part Number: TPS40210 Hello guys, One of my customers is considering using TPS40210 for their new products. Also they want to use conductive polymer aluminum solid electrolytic capacitors,...
View ArticleLP87524B-Q1: Recommended L value
Part Number: LP87524B-Q1Hello, My customer plans to use LP87524B with switching frequency = 10MHz or 20MHz.Their requirements are as follows.VIN_B0, VIN_B1, VIN_B2, VIN_B3, VANA = 3.3VBuck0 =...
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TPS1H000-Q1: Reverse polarity protection
Part Number: TPS1H000-Q1Hi,I am using the TPS1H000 for functional safety applications.I have fault scenario of injecting negative voltage (-60V) at VCC_OUT in my circuit due to miss-wiring and wrong...
View ArticleBQ77905: Is there charging overcurrent protection function ?
Part Number: BQ77905Dear all Is there charging overcurrent protection function in the BQ7790512 device ? If has, could you share me how to test this function ?
View ArticleLP38842-ADJ: Low drop/low Vout Voltage regulator
Part Number: LP38842-ADJHello team,I am looking for Low drop/ low Vout Voltage regulator with the following requirements:Vin=1V; Vout =0.815V; Iout=1.35AVref about 0.7V and below and Vdrop (max) <...
View ArticleTPS2546: any document could prove TI UVLO spec 3.9V~4.3v meet USB standard
Part Number: TPS2546Hi Team,Customer request external control mechanism on TPS2546, as they do USB A port (power to ground) VIN short test and VIN drop to 4.3v (UVLO), as HP request 4.65v therefore...
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Asking for the recommendation on the reset IC recommendation
Hi Team,Customer is looking the power off reset solution. Would you please recommend the proper solution for this? the customer system design problem is that ch2 and ch3 change from high to low at the...
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BQ24072: battery charge controller
Part Number: BQ24072Hello There,I am having a problem that when the battery got disturbed like if I plug out and plug in the battery in fraction of second the battery is charging but LED at CHG pin...
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