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Question about equation of TPS53353

Satoshi
Guru 19505 points
Other Parts Discussed in Thread: TPS53353

Please let me know about equation of TPS53353 (DCAP).

①Equation (9)

　・Vocl＝Vtrip / 32

　　⇒Is TPS53353 internal circuit have 1/32 resistance divider?

　・

　　⇒I think that it means ripple current, is it necessary to divide-2? (= Iind_ripple / 2)

②Equation (18)

・

　　⇒Isn't it necessary to multiply "R2/(R1+R2)"?

　　　　※I think that this line is output state.

 

Best regards,

Satoshi