Dear All,
Please teach us it about TPS63021.
We and customer think that there is not EVM of this IC.
1
Our customer is going to use this IC with the following specifications.
Vin: 3-4.4V / Vout: 3.3V
Other than a circuit introduced in data sheet P1, is there the circuit which TI recommends to a customer?
In addition, does the recommendation of around circuit change whether a power save mode is Enable or Disable?
We only change PS/SINC pin into High or Low and think that the change of the mode is possible.
2
Please teach us a role of R3(1MOhm) of a figure in data sheet P1.
In addition, please teach us whether this R3 is must or not.