Hi all,
I would like to ask several questions about the function block diagram in TPS92691 datasheet(Chapter 7.2):
1. When PWM signal is high, it goes through the Schmidt trigger and passes the inverter to low level, is that true to enable the Oscillator?
2. How to How to clamp COMP to the SS pin and what is the specific working process with the PNP BJT?
3. What device or circuit does the symbol refer to?
4. How does the IADJ pin with voltage reference comparator work and what function of the MOSFET here?
Here is the block diagram and the number refers to my questions respectively, thank you.
