Tl494 Circuit Diagram

TL494 outputs are BJT open collector. For driving MOSFET gates:

Before diving into schematics, understanding why you would choose the TL494 over a simpler chip like the SG3525 or a microcontroller is crucial. tl494 circuit diagram

| Frequency | R_T (pin 6) | C_T (pin 5) | |-----------|-------------|-------------| | 20 kHz | 30 kΩ | 2.2 nF | | 50 kHz | 10 kΩ | 2.2 nF | | 100 kHz | 5.1 kΩ | 2.2 nF | | 200 kHz | 2.7 kΩ | 1 nF | TL494 outputs are BJT open collector