We have questions about TPS61196.
Question 1. Capactior of REF pin.
In datasheet p.1 Simplified Schematic,
Capacitor of REF pin is 2.2µF.
But Capacitor of REF pin is 0.33µF in EVM User's guide.
Please tell us the reason why value of capacitance are different.
Question 2.
Please tell us the purpose of C4 in datasheet p.1 Simplified Schematic.
We can't find this capacitor in the Functional Block Diagram datasheet p.11.
Question 3.
Please tell us the reason why R5 is added in datasheet p.1 Simplified Schematic.
Best regards,
Takahiro Nishizawa