Part Number: TPS65233-1 HI Sir
I saw TI have two recommend surge protection circuit ,May I know below two circuit can support 2KV surge ?
So far we test 1.75KV surge ,VLNB pin of TPS65233-1 will damage
Thanks
Hi, Fax Not know about the LNB dCSS. The TPS65233 is a just LNB regulator which provides power supply for tuner, it doesn't process any protocol, so i think tps65233 maybe compatible with LNB dCSS. According to your said "multiple independent outputs…
Part Number: TPS65233-1 Other Parts Discussed in Thread: TPS65235-1 , TPS65235 HI SIr
We are using TPS65233-1 have audible noise
1. Do you have any experience of this issue ? how to solve
2. I saw TPS65235-1 have avoid audible function ,may i…
Hi,
D131/D132 is used for surge test.
D131 should be Schottky diode, you can select B240A-13-F.
D132 should be TVS diode, you can select SMCJ28A.
just for your reference.
thanks.
Part Number: TPS65235 Other Parts Discussed in Thread: TPS65233 Dear SIr
May I know
1. TPS65235-1 have a better price than TPS65233 ,if the R/R is the same
2. How about the TPS65235-1 surge test result ?? if we need pass surge +/- 4KV ,does TI…
Other Parts Discussed in Thread: TPS65233 , TPS65235 Team,
Customer wants to use TPS65233 but just has the TPS65235-EVM for now. - Do the internal FET and gate drivers have the same switching loss characteristics? - Can the TPS65233 be evaluated with…
Other Parts Discussed in Thread: TPS65233 Looking at the TPS65233 evaluation board, there are two diodes that are in schematic but not populated on evaluation board.
Components D131 (1N4007) and D132 (BAT43).
What are these diodes used for and are…
Other Parts Discussed in Thread: TPS65233 Dear TI
TPS65233 is 20V Vin as maximun.
When Vin is greater than VLNB in operaton condition,is there any points to be careful about?
Best Regards
K.Narisawa
Other Parts Discussed in Thread: TPS65233 Dear TI
Customer would like to replase from TPS65233 to SN1303050 on same PCB layout without any changing.
Is it avalable on this? (same value on conponents)
Thank you and best regards
K.Narisawa
Other Parts Discussed in Thread: TPS65233 Dear TI
Customer needs 44kHz of tone signal in TPS65233.
Is it avalable to make 44kHz tone signal by external parts or any setting in TPS65233?
When I see on datasheet, it seems it's not avalable.
Best…
