FAN2315AMPX - Fairchild Semiconductor

FAN2315AMPX 15A Synchronous Buck Regulator

The FAN2315A is a highly efficient synchronous buck regulator. The regulator is capable of operating with an input range from 4.5 V to 18 V and supporting up to 15 A load currents. The FAN2315A utilizes Fairchild’s constant on-time control architecture to provide excellent transient response and to maintain a relatively constant switching frequency. The devi.

Features

 VIN Range: 4.5 V to 18 V
 High Efficiency: Over 96% Peak
 Continuous Output Current: 15 A
 PFM Mode for Light-Load Efficiency
 Excellent Line and Load Transient Response
 Precision Reference: ±1% Over-Temperature
 Output Voltage Range: 0.6 to 5.5 V
 Programmable Frequency: 200 kHz to 1 MHz
 Programmable Soft-Start
 Low Shutdown Current
 Adjustable Sourcing Current Limit
 Internal Boot Diode
 Thermal Shutdown
 Halogen and Lead Free, RoHS Compliant Applications
 Servers and Desktop Computers
 NVDC Notebooks, Netbooks
 Game Consoles
 Telecommunications
 Storage
 Base Stations.