Ltspice //free\\: Tl494

You can verify PWM logic, oscillator frequency, and feedback loops without damaging components.

Once the circuit is constructed, run a ( .tran ). tl494 ltspice

Since the TL494 is a mixed-signal IC (incorporating analog comparators and digital logic), a functional behavioral model is used rather than a detailed transistor-level schematic. You can verify PWM logic, oscillator frequency, and