Clik here to view.
Tina-TI how do I do constant-current constant-voltage supply?
Folks, any idea how do I create a voltage supply with current limit (aka CC/CV or CV-CC) in TINA-TI?Thanks for any hints. Jiri, SEMPS: In normal spice i use an ideal diode with ron=0 and...
View ArticleClik here to view.
WEBENCH® Tools/LM25145: WEBENCH® Tools/LM25145
Part Number: LM25145Tool/software: WEBENCH® Design ToolsHello,Designing 12V/5A converter I've tried to take advantage of WEBENCH tool.Proposed schematic is clear apart the one input 2.1Ohm resistor. I...
View ArticlePMP7969: Recommendation for Boost at 48V
Part Number: PMP7969Hello team,at my customer they are trying to implement a boost stage in order to make an electric motor work at 48V. They are looking for a four phase synchronous boost that does...
View ArticlePMP20850: Modifying the output voltage from 3.3V to 12V/3a
Part Number: PMP20850Hi,My customer also want to modify the design to 12Vout, and Iout=3A. Please suggest, thanks.
View ArticleTIDA-00951: for 3KW upgrade and firmware details
Part Number: TIDA-00951If i follow this design upto 3KW.Where i can find firmware?is their any charges for usage?
View ArticleTIDA-060024: Problem in getting proper configurations
Part Number: TIDA-060024Hi Team,I have bought TIDA-060024 module for my project, i have bought the sensor module only not whole development board.I am sending commands to sensor using arduino board, i...
View ArticleClik here to view.
TINA-TI: Significant difference between Tina-TI and Spice model
Part Number: TINA-TIHi there,i just tried to simulate the LM358 and encountered some problems. After some tries, i found out that the model included in TINA-TI and the SPICE Model that can be found at...
View ArticleTIDA-01513: TIDA-01513
Part Number: TIDA-01513Hi Rama,we are working on EV-BUS battery pack which is 800V system . My vehicle OEM is asking me to disconnect the chassis connection i am using to monitor isolation. i have...
View ArticleTIDA-01093: Current consumption by Q21 in schematic
Part Number: TIDA-01093Dear All,I am working TIDA-01093, In that I have replace DC-Dc part LM25018MR with URB4805MT 3WR3.because of this replacement what will be effect on Q21 current consumption?and...
View ArticleWEBENCH® Tools/LMK04808: How to set the VCXO freqneucy in the PLL1 of...
Part Number: LMK04808Tool/software: WEBENCH® Design ToolsHi TI experts,LMK04808B has two PLLs. The VCO of PLL1 is an external VCXO or a tunable Crystal. However, the entry to specify the frequency of...
View ArticleTIDA-00792: AGV Battery Design Using Reference BMS
Part Number: TIDA-00792Hi,I have designed a BMS using BQ78350-R1, BQ76940 AFE and Bq76200 Mosfet Driver and my BMS is nearly the same as TIDA-00792 Reference Design. The Li-Ion battery pack with this...
View ArticleClik here to view.
WEBENCH® Tools/UC3845: TL-431 Voltage divider resistor value
Part Number: UC3845Tool/software: WEBENCH® Design ToolsHi;I am working on Flyback offline SMPS using UC3845.I have used TI WEB-BENCH online design tool, this tool automatic generated schematic as per...
View ArticlePMP21683: Design parameters of transformer in power reference design of TI
Part Number: PMP21683Hi,TI Engineer , a reference design of power supply, The digital number is:PMP21683, the transformer of circuit encountered problems. The BOM table of components mentioned the...
View ArticleWEBENCH® Tools: WEBENCH Thermal simulation tool
Tool/software: WEBENCH® Design ToolsHello support team,I can't find thermal simulation tool in WEBENCH new interface. Customer would like to change PCB copper size and confirm junction temperature....
View ArticlePFC controller IC
Hi E2E,We want to find a solution, Did you have any suggestion?PFC controller IC:Vin:3-Phase 220 Vac or 3-Phase380 Vac Vo:600 VDC Po:5 KWThanks!
View ArticleTIDA-00287: How to order TIDA-00287 board?
Part Number: TIDA-00287Hi Team, Customer would like to order ref. design of TIDA-00287.would you please advise how they can place the order or how to process internally? if need to process internally...
View ArticleWEBENCH® Tools/BQ25895: BQ25895
Part Number: BQ25895Tool/software: WEBENCH® Design ToolsHi, Can you please share with me Cadence allegro schematic symbol and footprint file of ic BQ25895 for schematic and PCB...
View ArticleWEBENCH® Tools/TPS51120: Limiting the delay of MOSFETs used in the TPS51120
Part Number: TPS51120Tool/software: WEBENCH® Design ToolsI have selected a MOSFET that is controlled by the TPS51120.Are there any limitations on MOSFET delay parameters (rise time (tr), turn-on delay...
View ArticleTIDA-010054: Transformer T1 information
Part Number: TIDA-010054Hello. I am interested in the datasheet on the power transformer T1. Could you help me? Thanks!
View ArticleClik here to view.
TIDA-01627: TPS65987D starts communication before BQ25703A turns ON
Part Number: TIDA-01627Hello,I'am writing to ask about TIDA-01627. Question is related to this post on the power management forum:Description:I have got a custom charger board based on TIDA01627. I...
View Article