TPS54325-Q1 Datasheet | Texas Instruments

.ti. TPS54325-Q1 SLVSAT1 - JUNE 2011 4.5-V to 18-V, 3-A OUTPUT SYNCHRONOUS STEP DOWN SWITCHER WITH INTEGRATED FET ( SWIFT™) Check for Samples: TPS54325-Q1 Features 1 - 23 Qualified for Automotive Applications - D-CAP2™ Mode Enables Fast Transient Response - Low Output Ripple and Allows Ceramic Output Capacitor - Wide VCC Input Voltage Range: 4.5 V to 18 V - Wide VIN Input Voltage Range: 2.0 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 - 120 mΩ (High Side) and 70 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 Limit - Power Good Output APPLICATIONS - Wide Range of Applications for Low Voltage System - Digital TV Power Supply - High Definition Blue-ray Disc™ Players - Networking Home Terminal...