Hello team,
Is my understanding correct? If it is any error, please point out.
<Question>
In low dropout operation, equation(4) is adopted. So if Vin=3.3V(max of RDP is 80mΩ) and Iout=3A, drop voltage is 0.24V at FET and inductor.
Drop voltage is 0.24V so we can use TPSM82823 in condition of Input voltage=3.3V, Output voltage=2.5V, Iout=3A.
*TJ temperature rise: W x RθJA = I^2 x R x RθJA = 3^2 x 0.08 x 92.6 = 66.7C
Best regards,
Shotaro
