The MC34060A is a low cost fixed frequency, pulse width modulation control circuit designed primarily for single−ended SWITCHMODE power supply control. The MC34060A is specified over the commercial operating temperature range of 0° to +70°C, and the MC33060A is specified over an automotive temperature range of −40° to +85°C. Features • Complete Pulse Width Modulation Control Circuitry • On−Chip Oscillator with Master or Slave Operation • On−Chip Error Amplifiers • On−Chip 5.0 V Reference, 1.5% Accuracy • Adjustable Dead−Time Control • Uncommitted Output Transistor Rated to 200 mA Source or Sink • Undervoltage Lockout • Pb−Free Packages are Available
