3-phase DC Motor Controller
We are looking to design a 3-phase DC motor controller for an electric scooter.The motor is a brushless DC motor, with three hall sensors, 72vdc, 40A, 3-phase motor.The target processor is the...
View ArticleCSD19531Q5A: Max minus Vds rating
Part Number:CSD19531Q5AHi Team, May i have your help to get the maximum Vds rating for minus voltage? the datasheet on denote it for positive.
View ArticleTCI6486CSL: TMS320TCI6486 DSP EMAC Rx DMA SOF Overrun Problem
Part Number:TCI6486CSLHi,On TMS320TCI6486 DSP, there is problem where after some run DSP EMAC0 Receive Channel DMA Head Descriptor Pointer Register becomes null leading to all packets drop on EMAC by...
View ArticlePls help recommend the replacement IC.
Hi Engineer,Can you help recommend the replacement IC from TI, if there is the Right one?Voltage Detector Series 1 NCP301LSN28T1GLow Voltage Single Supply 2 NLAS4599DFT2GSingle Supply Quad 2...
View ArticleUCC28780: UCC28780
Part Number:UCC28780Question: I notice our previous best selection of 5V @ 80 amp module from the top-rated vendor only has 83% efficiency when input is 380V DCThis is no longer acceptable in our...
View ArticleLAUNCHXL-CC3235SF: CC3235S, CC3235SF connection with
Part Number:LAUNCHXL-CC3235SFHello,For Devices LAUNCHXL-CC3235S or CC3220SF-LAUNCHXL , we can used these SDKs to connect to Cloud, we don't find any SDK for Google IoT...
View ArticleInvalid ZIP Code
Hi!I'm trying to introduce my zip code in order to download support material but it seems to be impossible. I'm from Argentina and my zip code is 8316. Any suggestions?
View ArticleIWR6843ISK: High Accuracy Demo for IWR6843
Part Number:IWR6843ISKHello,Is TI planning to release "High Accuracy Demo" for IWR6843? If so is there a rough timeline for it? If we want to implement it ourselves can we take IWR1642 for reference...
View ArticleTPSM84824: TPSM84824,TPSM84624,TPSM84424 :integrated inductor specification
Part Number:TPSM84824Hi TI,We are designing power supply for three DAC38RF80 ,which will be populated on single PCB, using TPSM84824 power module series (4A,6A and 8A modules).We want to know the...
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TPL5010: TPL5010 WAKE pin error waveform
Part Number:TPL5010I used TPL5010 for reset and waveform output function. At present, it is normal to feed the dog, but the pin output waveform is wrong. Sometimes the waveform gets lost, and sometimes...
View ArticleTPSM84824: hand soldering and rework
Part Number:TPSM84824Hi TI,We are going to use TPSM84824 power module series for powering ADC12DJ3200 and DAC38RF80.My colleague has used LMZ10501 module before ,in one of his project, which also has...
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TM4C123GH6PM: wake pin usage in the tm4c123gh6pm in my custom design
Part Number:TM4C123GH6PMHello,I have a custom design, that is working for now, but I think I found an error in my design.I have a cmos battery which I am poweing the vbat.My wake pin is pulled up to...
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BQ24210: Higher load current or alternative part?
Part Number:BQ24210Hello everyone,I am working on a design with some complicated power paths and I stumbled upon BQ24210, since it matched perfectly my use case. However the IREV_LIMIT parameter...
View ArticleCCS/MSP430G2553: Lipo battery charger
Part Number:MSP430G2553Tool/software: Code Composer StudioHello,I want to make lipo battery charge circuit with MSP430G2533.I dont know how make circuit and software with MSP430G2553.Can anyone help...
View ArticleCC2652R: How to find handle of the simpleprofile characteristic 5 value
Part Number:CC2652RHi All,I'm trying to write in characteristic 5 in simple peripheral from simple central, I have changed the permission to write, now I need to find handle of the simpleprofile...
View ArticleRTOS/CC2640R2F: Pin Wake Strange Behavior Multiple Sources
Part Number:CC2640R2FTool/software: TI-RTOSHello,I am using the PIN driver to wake the mcu from sleep state if one of two sources go low. There are two strange issues I have found. The first issue is...
View ArticleCCS/CC1200: The GPIO2 pin doesn't go low after the transmission of first packet.
Part Number:CC1200Tool/software: Code Composer StudioHiI am using CC1200EM for data transmission. The SmartRF studio exported the registers and the GPIO2 is PKT_SYNC_RXTXCC120X_IOCFG2,...
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CCS/IWR1443BOOST: In the Out of Box demo, the UART processed output is always...
Part Number:IWR1443BOOSTTool/software: Code Composer StudioHello,I wanted to obtain the raw data from the UART port, I have made some changes in the MmwDemo_transmitProcessedOutput() function of the...
View ArticleIWR1443BOOST: Measure surface velocity of water using IWR1443
Part Number:IWR1443BOOSTHello,I want to measure the surface velocity of water using IWR1443. Shortly, I am going to conduct experiments using the out of box demo. Could you please point out me...
View ArticleTMDSHVMTRINSPIN: High Voltage Motor Control Kit with InstaSPIN-FOC and...
Part Number:TMDSHVMTRINSPINCan I use the TMDSHVMTRINSPIN High Voltage Motor Control Kit to control a BLDC, 3-phase, 72vdc, 40A motor?I know that the kit can provide the 72vdc but how much current will...
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