To properly run Q17 simulations, several libraries must be included into project.

These are proprietary, but can be downloaded from:

OPA1641 ->https://www.ti.com/lit/zip/sbom627 unzip and extract OPA1641.LIB

FQA36P15 -> https://www.onsemi.com/pub/collateral/fqa36p15.lib

FQA46N15 -> https://www.onsemi.com/pub/collateral/fqa46n15.lib

FQP3N30 -> onsemi

FQP3P20 -> onsemi

Download these and place in the same directory with Q17 ltspice asc file. Open simulation file with ltspice and include following spice directives:

.inc OPA1641.LIB

.inc fqa36p15.lib

.inc fqa46n15.lib

.inc fqp3n30.lib

.inc fqp3p20.lib

To run transient, uncomment ;.tran 0 200m 100m 10m