FAN23SV04T - Fairchild Semiconductor

FAN23SV04T 4A Synchronous Buck Regulator

The FAN23SV04T is a highly efficient, synchronous buck regulator for use in tracking applications, such as DDR termination rails. The VDDQ input includes an internal 2:1 resistive voltage divider to reduce total circuit size and component count. The regulator operates with an input range from 7 V to 18 V and supports up to 4 A load currents. The device can o.

Features

 VIN Range: 7 V to 18 V Using Internal Linear Regulator for Bias
 VIN Range: 4.5 V to 5.5 V with VIN/PVIN/PVCC Connected to Bypass Internal Regulator
 High Efficiency
 Continuous Output Current: 4 A
 Internal Linear Bias Regulator
 Internal VDDQ Resistor Divider
 Excellent Line and Load Transient Response
 Output Voltage Range: 0.5 to 1.5 V
 Programmable Frequency: 200 kHz to 1.5 MHz
 Programmable Soft-Start
 Low Shutdown Current
 Adjustable Sourcing Current Limit
 Internal Boot Diode
 Thermal Shutdown
 Halogen and Lead Free, RoHS Compliant Applications
 Bus Termination
 Serve.