The ON Semiconductor FAN251015 is a highly efficient synchronous buck regulator with digital interface, capable of operating with an input range from 4.5 V to 18 V and supporting up to 15 A load currents. The FAN2510xx utilizes a fixed−frequency voltage−mode control architecture to provide a synchronized constant switching frequency while ensuring fast transient response.

VIN Range: 4.5 V to 18 V
Output Accuracy: ±0.7% at 3.3 V
PMBUS1.3.1 Compatible
Accurate Voltage, Current and Thermal Telemetry Reporting
High Efficiency: Over 96% Peak
Continuous Output Current: 15 A
Internal Linear Bias Regulator
Output Voltage Range: 0.5 V to 5.5 V
Adjustable Frequency: 200 kHz to 2.2 MHz
Programmable Soft−Start
Low Shutdown Current