TPS3513: Can I extend the output current to 7.5 under the condition of 12v...
Part Number:TPS3513Hi experts,I have a customer who wants to use TPS3513 to implement over-current sensing, Is it possible to achieve output current 7.5A in the case of 12v output voltage? If possible,...
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TPS7B7701-Q1: SENSE_EN pin and Output Filter
Part Number:TPS7B7701-Q1[ TPS7B7701-Q1 ] SENSE_EN pin and Output FilterHi,Can you help my customer to finalize their TPS7B7701-Q1 deisgn?<SENSE_EN pin>:This pin can be connected to GND without...
View ArticleDRA746: VOUT AC timing during Default IO Timing Mode
Part Number:DRA746Hi Experts,My customer looks at Jacinto6 Data Manual (SPRS950C) and wants to know D1 to D6 values when MODESELECT is 0 (i.e. Default IO Timing Mode). Can you please share the...
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LMR23625-Q1: External bias is applied to the output
Part Number:LMR23625-Q1Hi,We got a question from the customer about LMR23625-Q1.Could you help us?[Question]When the IC operates under the following condition, the external bias is applied to the...
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BQ2973: The Dout is always low
Part Number:BQ2973Dear sirI use the BQ2973 for the battery protection. Here is the schematic.I used a DC power supply to add a 4V between BAT+ and BAT-. I found the CSD87313 is not on. I measued the...
View ArticleCC3200MOD: Self signed CAcertificate always expire in one month
Part Number:CC3200MODHello everyone,I'm facing a strange issue with a self signed certificate used by the mqtt client SSL connection, I generate a certificate that expires after 50 years, but one month...
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TPS54260: Burned in prototype
Part Number:TPS54260Hello Team,Our customer have question about TPS54260DGQR in their new design of Automotive GPS Tracker.When they tested their prototype devices, one TPS54260DGQR burned after 2...
View ArticleAM3352: eMMC1 timing characteristics clarifications
Part Number:AM3352Hi,a customer is seeing output timing difference between datasheet & on board measurement.He is willing to understand & clarify the cause of it.- Input setup time (CMD): spec...
View ArticleTLC5971: Unable to address individual pixels
Part Number:TLC5971HelloI am using an Arduino Uno to send data to a number of custom build led boards driven by the TLC5971 driver. Each board is fitted with 10 TLC5971 drivers which each drives 12...
View ArticleTMS320F28377S: TMS320F28377S PowerPad
Part Number:TMS320F28377SHello,I am developing a PCB with TMS320F28377S (PTP 130 pins) and I have some doubts regarding the PowerPad.Like for example:- How many pads does PowerPad make?- What is the...
View ArticleWhat's Peer-to-Peer mode speed (Throughput) ?
Hello,I am trying to send NDEF 8Bytes message from one reader to another using SNEP protocol(LLCP). My goal is to count what is the throughput of PUT request. (How many bytes of actual data I can send...
View ArticleTDA2EVM5777: basics of links and chains architecture used in Vision SDK
Part Number:TDA2EVM5777Hi,everyoneMy question is as title.I am not familiar with basics of links and chains architecture used in Vision SDK.Can somebody offer me the documents to study ? ThanksBest...
View Articlelow voltage bidirectional current limiter
If there is any bidirectional current limiter (power switch, e-fuse or something similar) in TI portfolio that is working down to 1.8V?
View ArticleBQ34Z100-G1: BQ34z100-g1. State of health
Part Number:BQ34Z100-G1Hi,I am using BQ34z100-g1 with an 8s2p LiFePO4 battery.I have charge the battery to full at 23ºC and the the FCC has raised from 6400 (=designCapacity) to 6613mAh. After that I...
View ArticleAWR1642BOOST: 2D FFT Output Q format
Part Number:AWR1642BOOSTHi,I would like to know the output Q format of the 2D FFT that is being called/used in mmWave Demo using AWR1642.By the comments and function call of FFT, I am able to know the...
View ArticleDLP4500: About flash memory in the LightCrafter 4500
Part Number:DLP4500Hi, I will plan to develop the controller board with reference to TI reference. I would like to develop a board smaller than the reference.In order to make the substrate smaller, I...
View ArticleSub GHz transmission
Hello AllI would like to know if Semtech SX1272 or 1276 compatible with cc1350 or 1310 for a sub ghz transmission ?thank you.
View ArticleCC2640R2F-Q1: Pull up on uart RX
Part Number:CC2640R2F-Q1Hello,I have a LIN tranceiver connected to the uart of the SoC. The LIN RX -pin needs a pull up. Is it possible to enable pull up on the UART RX pin?Regards,Jonas
View ArticleTLV760: TI pin compatible LDO alternative to Diodes Inc AP2120N?
Part Number:TLV760Hello Forum,I'm looking for TI alternative 100/150mA LDOs for AP2120N-3.3TRG1AP2120N-5.0TRG1TLV760 seems to be the nearest available - i.e. low cost and offering 5V as well as 3.3V -...
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TPS548D22: RESV_TRK pin
Part Number:TPS548D22HiOn the datasheet, the RESV_TRK pin is not connected.However there is a capacitor at RESV_TRK pin.(It is DNP.)Please let me know if there is any concerns without a...
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