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TPS61288: Review of circuit & Queries on Layout

Part Number: TPS61288

Queries are as listed below:

Do we need to short AGND & PGND?

a) If yes short directly or use Ferrite Bead in series to join them ?

b) If no, then how to route AGND & PGND with a 2-layer board of 1 ounce on each side ?

c) AGND shall be used only for feedback resistors, VCC & compensation circuit only ?

Below is the snap of the circuit for review.