IC UC3845A DIP-8 ®
Fixed Frequency Current-Mode PWM Controller
Trimmed Oscillator Discharge Current for Precise Duty Cycle Control
Current Mode Operation to 500 kHz
Automatic Feed Forward Compensation
Latching PWM for Cycle−By−Cycle Current Limiting
Internally Trimmed Reference with Under voltage Lockout
High Current Totem Pole Output
Under voltage Lockout with Hysteresis
Low Startup and Operating Current