Pulse Width Modulator 16Pin CDIP
The UC495A contains an on-chip 39V zener diode for high-voltage applications where VCC would be greater than 40V, and a buffered output steering control that overrides the internal control of the pulse steering flip-flop.
The UC494A is packaged in a 16-pin DIP, while the UC495A is packaged in an 18 pin DIP. The UC494A, UC495A are specified for operation over the full military temperature range of -55°C to +125°C, while the UC494AC, UC495AC are designed for industrial applications from 0°C to +70°C.
FEATURES
• Dual Uncommitted 40V, 200mA Output Transistors
• 1% Accurate 5V Reference
• Dual Error Amplifiers
• Wide Range, Variable Deadtime
• Single-ended or Push-pull Operation
• Under-voltage Lockout With Hysteresis
• Double Pulse Protection
• Master or Slave Oscillator Operation
• UC495A: Internal 39V Zener Diode
• UC495A: Buffered Steering Control