TL494 - Pulse-Width-Modulation Controller

The TL494 device contains two error amplifiers, an on-chip adjustable oscillator, a dead-time control (DTC) comparator, a pulse-steering control flip-flop, a 5-V, 5%-precision regulator, and output-control circuits.

Specifications

• Supply Voltage: 7V to 40V
• Number of Outputs: 2 Output
• Switching Frequency: 300 kHz
• Duty Cycle - Max: 45 %
• Output Voltage: 40 V
• Output Current: 200 mA
• Fall Time: 40 ns
• Rise Time: 100 ns