XP3473 - Aerosemi

XP3473 Synchronous Step-Down Converter

The XP3473 is a fully integrated, high– efficiency 3A synchronous rectified step-down converter. The XP3473 operates at high efficiency over a wide output current load range. This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load. The XP3473 requires a minimum number.

Features

 High Efficiency: Up to 96%
 500KHz Frequency Operation
 3A Output Current
 No Schottky Diode Required
 4.5V to 16V Input Voltage Range
 0.6V Reference
 Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
 Integrated internal compensation
 Stable with Low ESR Ceramic Output Capacitors
 Over Current Protection with Hiccup-Mode
 Thermal Shutdown
 Inrush Current Limit and Soft Start
 Available in SOT23-6 Package
 -40°C to +85°C Temperature Range GENERAL DESCRIPTION The XP3473 is a fully integrated, high
  – efficiency 3A synchronous rectified step-dow.