TL494CN Voltage Regulator/Pulse Width Modulation Control Circuit

Features

• Complete PWM Power-Control Circuitry
• Uncommitted Outputs for 200-mA Sink or Source Current
• Output Control Selects Single-Ended or Push-Pull Operation
• Internal Circuitry Prohibits Double Pulse at Either Output
• Variable Dead Time Provides Control Over Total Range
• Internal Regulator Provides a Stable 5-V Reference Supply With 5% Tolerance
• Circuit Architecture Allows Easy Synchronization

Applications

• Desktop PCs
• Microwave Ovens
• Power Supplies: AC/DC, Isolated, With PFC, > 90 W
• Server PSUs
• Solar Micro-Inverters
• Washing Machines: Low-End and High-End
• E-Bikes
• Power Supplies: AC/DC, Isolated, No PFC, < 90 W
• Power: Telecom/Server AC/DC Supplies: Dual Controller: Analog
• Smoke Detectors
• Solar Power Inverters