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Part Number: TPS65251-2 Other Parts Discussed in Thread: TPS65252 We have an application where we generate supply voltages for a Spartan 7 FPGA. This part has some awkward power-on and most especially power-off requirements.
To fulfil the power-off requirements…
Part Number: TPS2373 Other Parts Discussed in Thread: TPS23753A , TPS23754 , TPS23756 , TPS65251 , TPS65262 , TPS65262-2 , TPS54540 , TPS54200 , TPS2378 Tool/software: Dear TI experts,
My customer have a question about UL certification.
Could you check that the…
Part Number: TPS40210 Other Parts Discussed in Thread: TPS65251 , TPS65262 , TPS65262-2 , TPS54540 , TPS54200 Tool/software: ear TI experts,
My customer have a question about UL certification.
Could you check that the parts in the list below have UL certification…
Part Number: TPS65251 Hi Sir,
I used TPS65251 but only want used output1 and output2, my output 3 all pin can floating as attached file?
Or enable pin need connect to GND?
I have meet no power issue on this chip, output1 set to 3.3V but only 2.5V, output2…
Part Number: TPS65261 Hi,
I'd like to know following 2 questions about recommended capacitor value on V7V that was changed from 1-μF to 10-μF, discussed in previous thread.
https://e2e.ti.com/support/power-management-group/power-management/f…
Part Number: TPS65251 Hi Team，
The new design of a motherboard scheme, in which the power part uses the circuit of TPS65251 which has been verified before, but when the board comes back, TPS65251 has no output, the old and new schematic diagram is as…
Part Number: TPS65251 Hi,
I'd like to ask about averaging model of TPS65251 in Tina.
I'm making stability plots and don't know why:
1. Phase plot starts from 100deg?
2. Phase margin is calculated by Tina in respect to 0deg Phase, not 180de…
Hi Eric,
Thanks for reaching out to us.
1. Do you mean that customer uses three TPS65261. The first one uses two Buck output(3.3V, 1.8V), the second one uses two Buck output(3.3V, 1.8V), the last one uses one Buck output(3.3V)? However, for the last one…
Part Number: TPS65251 Hello guys,
One of my customers is designing a power supply using TPS65251.
At this moment, they have the following question.
Could you please give me your reply for them?
Q. We calculated Cff using equation 15 shown on page 19 of…
