Forum Post: RE: Large Power Supply
Indeed we don't have any reference designs that match this requirement.But we can break it into 2 pieces and get a good idea.1. PFC for the input, 720W output, wide range ACUCC28070 interleaved design....
View ArticleForum Post: RE: LM5088 stability problem
HiThere is a possibility current limit is triggered by a noise since inductor is placed on top of the current sense traces.Please try a R-C filter at the current sense pins.Regards,
View ArticleForum Post: RE: 5V, 0.5A output from LM5010
Hi Varindra,At what conditions does the part blow up? VIN? Are there spikes above absmax.
View ArticleForum Post: RE: Isolated Power Supply using LM5010 - High Peak to Average Ratio
You should be able to find the datasheet and user guide for the evaluation board on LM5010 and LM5010A websites. But do you really need 350W!
View ArticleForum Post: RE: LM3488 soft start
Hi Jurjen,For a more in depth look at SEPIC compensation for uncoupled inductors I would take a look at appnote AN-1990.http://www.ti.com/lit/an/snva405a/snva405a.pdfBest regards,Tommy
View ArticleForum Post: RE: LM5022 Isolated Boost converter solution
Do you consider a flyback, or forward for the isolated operation? The LM5022 can easily make a flyback and realize your voltage conversion.
View ArticleForum Post: bq51013B for wireless receiver and system load
I would like to know how to set Ros1 or Ros2 for the system load.Could you please teach it ?And in bq51013xEVM-764, I don't find the resister for Ros1 and Ros2.Don't we need the resister (Ros1 or Ros2)...
View ArticleForum Post: RE: Help to make a Power Supply for Audio Amplification
Ericc: In the webench I put Vin min: 9V, Vin Max 12V, Vout: 12V, Iout 4A.Maybe this is the answer to your question. Thank you again.
View ArticleForum Post: RE: TPS53353 Design did not work
Hi Siegfried,Please contact Sue Xu (xiao_xu@ti.com) directly. She supports this part now.Thanks,Nancy
View ArticleForum Post: RE: Output Capacitor of TPS51124
Hi Bishnu,TPS51124 has been transferred to Japan application team. If you have any question about this part. Please contact Shuichi Ishikawa (s-ishikawa@ti.com) directly.Thanks,Nancy
View ArticleForum Post: RE: TPS51220 / Minimum On Time
Hi,TPS51220 and TPS51220A have been transferred to Japan application team. Please contact Shuichi Ishikawa (s-ishikawa@ti.com) directly.Thanks,Nancy
View ArticleForum Post: RE: LM5022 - Wide input voltage SMPS
(Please visit the site to view this file)Hi, kindly refer the attachment for the equations that I used for the wide input designRegards Atul bhakay
View ArticleForum Post: About programmable blinking at TLC59116
HiI proposal to my coustomer TLC59116.But my coustomer need to blink each output programmable.(TLC59116 is only group blinking)Let me know can I possible to proposal other product?Coustomer specch:16ch...
View ArticleForum Post: RE: BQ29200 - Cell Balancing Circuit
A few more questions:1. In the application diagram, a. the part where D4 is located, there is a diode that leads nowhere, and another diode that is not specified. Where does D4 go and what is...
View ArticleForum Post: RE: use of BQ27510 for primary batteries
The bq275xx gauges weren't designed with primary cells in mind, so I'm not sure how good your results will be, but please let us know how your tests go.
View ArticleForum Post: BQ27510 - After connecting battery, device comes up in ROM mode
Hello,My system has a battery that can be disconnected and reconnected. Currently I am doing firmware development using Code Composer Studio. Therefore when I reset the system, I disconnect the...
View ArticleForum Post: RE: BQ27510-G2 lost yIFRowData
Alexandre,Thank you so much for posting the yIFRowData. I "lost" the data as well and your posting helped me.After programming it with your data and read back the two IF rows I get a slightly...
View ArticleForum Post: RE: Output Capacitor ESR for LP5907
Hello,The ESR range for the LP5907 is specified for stability purposes. If the ESR of a capacitor is not in this range, then it potentially lead to instability and degrade the performance of the LDO. A...
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