Part Number:ISO121
This is Takeuchi, D-CLEW Technologies,
Thank you for your help.
Please help me regarding ISO121 SPICE Model
downloaded from TI website.
Using ISO121 or 124,We expect that minus
DC output control(0 -75V) by DC voltage(0 +10V)
of different common
So We apply minus voltage GND2 and COM2,
and expected Vout voltage same as the
Vin voltage in PSPICE simulation.
But result is that no tracing Vout voltage
when the GND2/COM2 voltage is under -13V.
(Fm 0 to -12V is OK.)
Is it spice model matter or something
wrong with my schematics?
Please find attached pdf file and SPICE
description.
Best Regards,
(Please visit the site to view this file)(Please visit the site to view this file)