Hi, team.
I have a question about TPS5430.
So, please tell me about this.
Q1:In Figure 8.2.3 in the data sheet there is a phase compensation circuit, is this circuit absolutely necessary?
(8.2.3 Circuit using Ceramic Output Filter Capacitors)
Q2:Is it possible to use the circuit as shown in Figure 8.2.2 without the phase compensation circuit?
(8.2.2 Wide Input Voltage Ranges with TPS5430)
※For example (to the extent I can think), use ceramic capacitor in series with the resistance equivalent to the ESR of the electric field capacitor.
Best regards,
Masumi Sekiguchi