Hi E2E,
Could you kindly let us know how to choose of the MOS of LDO?
VDS maximum value = ?
VGS maximum value = ?
VTH maximum/Min value = ?
Thanks!
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Hi E2E,
Could you kindly let us know how to choose of the MOS of LDO?
VDS maximum value = ?
VGS maximum value = ?
VTH maximum/Min value = ?
Thanks!
Hi Julian,
Vds~20V,Vgs~10V and low threshold, around 1V
Fast switching with Tr/Tf<10nS and low Rdson( <0.15ohm)
Regards,
Costin
Hi Costin,
Thanks to your reply.
I study the data sheet And find the figure.66, the LIN9VG reach up to 11.X V.
Is it enough that VGS just only 10V by your suggestion?
Hi Julian,
LIN9VG is the voltage to ground. Vgs voltage in the system is LIN9VG(~12volt)-Vout(9volts). A 10V Vgs is enough for this application