TPS54425 Datasheet | Texas Instruments

.ti. SLVSA84C - AUGUST 2010 - REVISED JULY 2011 4-A OUTPUT SINGLE SYNCHRONOUS STEP DOWN SWITCHER WITH INTEGRATED FET ( SWIFT™) Check for Samples: TPS54425 Features - 23 D-CAP2™ Mode Enables Fast Transient Response - Low Output Ripple and Allows Ceramic Output Capacitor - Wide VIN Input Voltage Range: 4.5 V to 18 V - Output Voltage Range: 0.76 V to 5.5 V - Highly Efficient Integrated FET’s Optimized for Lower Duty Cycle Applications - 65 mΩ (High Side) and 55 mΩ (Low Side) - High Efficiency, less than 10 μA at shutdown - High Initial Bandgap Reference Accuracy - Adjustable Soft Start - Pre-Biased Soft Start - 700-kHz Switching Frequency (fSW) - Cycle By Cycle Over Current...