Part Number: TPS65235 Hi ti team,
Our company has selected the TPS65235 for our new project, and the schematic diagram has been finalized.
As we are not familiar with this IC, could you please help review the schematic attached?
LNB.pdf
Part Number: TPS65235-1 Other Parts Discussed in Thread: TPS65235 , TPS652353 Tool/software: We are using a TPS65235-1 with Rset of 330k. This means that our current limit should be at 440mA.
However, we are finding that the current limits at about…
Part Number: TPS65235-1 Other Parts Discussed in Thread: USB-TO-GPIO2 Tool/software: Wanting confirmation on if the TPS65235-1EVM-747 comes with a USB-TO-GPIO because UG says 'The EVM kit includes the USB-TO-GPIO interface box' But it also says 'The EVM…
Part Number: TPS65235 Tool/software: Hello,
All TI documentation regarding the DiSEqC 2.x filter uses of 22nF and 220uH. Where do these values come from? This circuit resonates at approx. 72 kHz. Why is this circuit not tuned for 22 (or 44) kHz?
Thank…
Part Number: TPS65235 User Louis McCotter posted a question 6 months ago asking about the TPS65235 being integrated in a LNB design which seems to have gone unanswered. I want to design a LNB that uses DiSEqC2 to communicates back to the receiver unit…
Part Number: TPS65235 Tool/software: Hi
In order to do LNB Out Voltage control VSET[3:0] , should EN and VCTRL pin be open without connecting anything?
Thanks
Part Number: TPS65235 Other Parts Discussed in Thread: TPS65233 , Tool/software: Hi
Previously, shorting the VCP and GND of TPS65233 caused the ic to burnt. At that time, TI guided the addition of diode to VCP as attached file. I'm going to use TPS65235…
Part Number: TPS65235
Hi
May I know the main difference between TPS65235 and TPS65235-1? By comparing the both datasheets, it seems like the only difference is the support of FCCM.
I have two questions:
If we are not using FCCM mode, then TPS65235…
Part Number: TPS65235 Hi,
Could you tell me the worst case power consumption in certain modes of the TPS65235 and how this could be calculated.
e.g. 12V input/ 18Volts output/ at 600mA load/ with diseqc. 140mΩ power MOSFET running at 1 MHz
Thanks…
