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Part Number: TPS51113 Hi Expert,
Customer tested the OVP function of TPS51113DRCT, found the b pint is only 1.5V, seems it was clamped by VOS pin.
Could you give a comment for this phenomena? Here is the circuit. Thanks.
Other Parts Discussed in Thread: TPS51113 Hi,
We are using TPS51113 for generating a voltage of 3.3V from 12V supply.
We designed our circuit in TINA and tried to simulate it but the output is not as intended. The output is below 1V.
This can be because…
Other Parts Discussed in Thread: TPS51113 Hi,
We are using TPS51113 for 12V to 3V3 conversion on our card. It is observed that, at specific instances 3V3 do not come up in spite of the circuit being proper, but 3V3 might come up on subsequent power up…
Hello Anthony,
Please provide the updated TPS40KType spreadsheet that you used prior to making the last recommendations for the compensation network values.
Please see attached.
David Robinson
TPS40KType III Loop Stability kVenable_sluc263c_DGR.xlsx