사양

• Device for Pwm control of switching power supply
• The TL494 is a device designed to control switching power supplies. It contains all the functions necessary to construct a control circuit for pulse width modulation (PWM).
• The TL494 includes 2 error amplifiers, an on-chip adjustable oscillator, a dead-time control (DTC) comparator, a pulse steering control flip-flop, a 5 V, 5% accuracy regulator and an output control circuit.
•