UC3843P Current-Mode PWM Controller by Texas Instruments

UC3843P Current-Mode PWM Controller by Texas Instruments.

Features:
• Optimized For Off-line And DC
To DC Converters
• Low Start Up Current (<1mA)
• Automatic Feed Forward
Compensation
• Pulse-by-pulse Current Limiting
• Enhanced Load Response
Characteristics
• Under-voltage Lockout With
Hysteresis
• Double Pulse Suppression
• High Current Totem Pole
Output
• Internally Trimmed Bandgap
Reference
• 500khz Operation
• Low RO Error Amp

Warning:
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov