Hi,
Could you tell me the mean of "Vmin" in Rset Formula (1)?
Formula is the folloing.
Rset = 54.9k-ohm * 1.25V / (Vo - Vmin) -Rp
Table 1 shows that Vmin is 2.5.
But I use PTN78060H by 28Vin.
I think that this value is 2.8(0.1 * Vin) if Vin shows Vo adj min.
Which is correct? Is Vmin 2.5V or 2.8V? when PTN78060H is used by 28Vin.
Regards,
Shimizu