High Speed PWM Controller

• Compatible with Voltage or Current-Mode Topologies • Practical Operation @ Switching Frequencies to 1.0MHz • 50ns Propagation Delay to Output • High Current Totem Pole Output (1.5A peak) • Wide Bandwidth Error Amplifier • Fully Latched Logic with Double Pulse Suppression • Pulse-by-Pulse Current Limiting • Soft Start/Max. Duty Cycle Control • Under-Voltage Lockout with Hysteresis • Low Start Up Current (1.1mA) • Trimmed Bandgap Reference (5.1V ±1%)