TPS55165-Q1: TPS55165-Q1 Can't be Turned On
Part Number: TPS55165-Q1Hi,We are using TPS55165-Q1 for one of our applications. The schematic is based on Webench. The input voltage is between +8 to +18 V and the output is +12V. The IGN pin is...
View ArticleDP83869HM: Detailed Power Information for 100M to Copper Operation
Part Number: DP83869HMHi,I am working with the DP83869HM and I have two questions:1. Could you provide detailed power consumption information (current for each power net) for RGMII to Copper (100M)...
View ArticleBOOSTXL-AOA: Question about range, accuracy and specs?
Part Number: BOOSTXL-AOAHi, I am researcher from Sheridan College Centre of Mobile Innovation in Oakville, Canada. My team and I have created an indoor positioning system using Bluetooth 4.2 beacons as...
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MSP432P401R: Stuck in bootloader after using BSL Scripter Successfully
Part Number: MSP432P401RI'm using the MSP432P401R launchpad, and am getting stuck in BSL mode after successfully uploading an output .txt file using the BSL Scripter tool. Some background info:I am...
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BQ24725A: Excessive volts on Vcc when switching on the adapter with no...
Part Number: BQ24725AWe are developing a charger for a Li-Ion battery with the requirements:Max charge voltage 16.8VMax Charge Current 700mAMin Bat volts 10.0VAdapter Voltage 20VWithout a battery...
View ArticleDS90UB914Q-Q1: Valid VSYNC, HSYNC, and PCLK into DS90UB913 but no VSYNC or...
Part Number: DS90UB914Q-Q1Hello,I have a OV07725-V28A omnivision imager connected to a DS90UB913Q-Q1 device in 10 bit mode. I can scope the output of the imager, and PCLK is running at 24 MHz and the...
View ArticleINA826: Use as a differential amplifier for 5V
Part Number: INA826We have a design needing a differential amplifier for 5V diff in and 5V output, we chose INA826. But with "Common-Mode Input Range Calculator for Instrumentation Amplifiers", input...
View ArticleUCD90120A: UCD90120A Current measurement inaccuracies?
Part Number: UCD90120AHello Team,A customer is having issue's with the UCD90120A and in-inaccuracies in current measurement.I am also having some trouble with current measurements through the...
View ArticleTPS92518HV: Calculating Power Dissipation with different switching...
Part Number: TPS92518HVHello,I have a customer looking to calculate the power dissipation of the TPS92518HV with different switching frequencies, voltages, and currents. Looking in the datasheet and...
View ArticleLM5021-Q1: will not startup
Part Number: LM5021-Q1I'm using the LM5021 for the first time and I connected it as seen below. I not add the power plant yet, I just want to being the IC up. My thought were that once the IC was...
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Linux/DLP2000: DLP2000 lightcrafter structured_light code not working !!!
Part Number: DLP2000Tool/software: LinuxHiI have connected successfully the BBBW with the DLP2000 EVM Kit.1) I want to test pattern generation using DLPDLCR2000/structured_light:$ ./pattern_disp ?...
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BQ24075: We are noticing that charger produces some voltage across the...
Part Number: BQ24075Our issue:1. charger connected to USB power source2. battery disconnected3. across the battery terminals (BATTERY_IN to GND) we read a fluctuating voltage anywhere from 0 - 5 V...4....
View ArticleLMK04610: LMK04610
Part Number: LMK04610We are planning on using the LMK04610 with an LVDS input to the CLKin input. Figure 19 in the data sheet show the recommended termination for an LVDS signal driving a CLKin or the...
View ArticleUC1825A: UC1825A 5.1V reference voltage
Part Number: UC1825AHello,I have question regarding the 5.1V reference voltage. Beside initial tolerance, temperature variation and radiation effect, is this 5.1V will change due to aging effect ? Is...
View ArticleBQ51013B: Design and Schematic Review Requested for Wireless Project
Part Number: BQ51013BHi guys. I am part of a college engineering team developing a product that utilizes TI's BQ51013B chip to provide a wireless charging solution. The application requires charging of...
View ArticleCCS/CC2640R2F: CCStudio SW dependencies de-bundle
Part Number: CC2640R2FTool/software: Code Composer StudioIn the future will Code Composer Studio will include only the TI part from the long list of CCS dependencies?Currently now everything is bundled...
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IWR6843ISK: IWR6843 MMWAVE Software demo.
Part Number: IWR6843ISKI was reading this thread, and I have 2 questions.1) The suggestion that I look at this document: www.ti.com/.../tidud26a.pdf goes to a dead link. Is this document available?2)...
View ArticleTMS320F28377S: TMS320F28377S： WHICH PWM channel can be used to generate...
Part Number: TMS320F28377SHi Sir,We use TMS320F28377S in our servo application.We found at some routines in control suite (Under Folder:...
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UCD9246: UCD9246 "Fatal Error" when using Fusion Digital Software?
Part Number: UCD9246Hello Team,An engineer is experience frequent "Fatal Errors" when using Fusion Digital Power Designer. Attached are all of the log's and below i provided some feedback regarding...
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CCS/TMS320F28377S: 0x3FE493 (no symbols are defined)
Part Number: TMS320F28377STool/software: Code Composer StudioI use it to generate PWM *** and in my current program have a interrupt with PWM trigger ( Now It Do Nothing in this interrupt funtion). I...
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