Part Number: TPS62827 Tool/software: Sir
We are planning to make the TPS62827 on by enable pin only (VIN power up before EN high, EN is not sourced from VIN but from additional I/O power)
As mentioned in the datasheet, “Do not leave enable pin floating…
Part Number: TPS62827 Tool/software: Hi expert,
Customer used TPS62827 for 4Vin to 0.85V/4A application and have a question regarding Fsw. They want to know if any problems from their design.
They did test to measure Fsw in different loads. Our DS only…
Part Number: TPS62827 Other Parts Discussed in Thread: TPS62130 , Tool/software: Hi
Some datasheets generally show the information as TON_MIN (minimum on time), and TOFF_MIN (minimum off time).
1. Could you please point out where it is?
2. Other than the…
Hi Jimmy,
Thanks for sending the waveform.
This looks like random noise that is picked up from somewhere else in the system. It is not periodic or occurring at the switching frequency of the TPS62827.
If they did not already do so, measure the ripple…
Part Number: TPS53915 TPS62827
Hello
We found that Novatek EVB uses TPS53915 DC/DC converter generating 0.95V.
One menrber of us change the power circuit design, using FITPOWER solution: FP6385,
but the performmancce is not good, is there any pin-to…
