FAN8060 - 1A Synchronous Step-Down DC/DC Converter

The FAN8060 is a highly efficient, monolithic, currentmode, step-down synchronous regulator.

It can provide 1 A continuous current from 2.5 V to 5.5 V input voltage.

The output voltage can be adjusted from 1.2 V up to the input voltage with an external voltage divider.

• Current Mode Control.
• Over 96% Efficient.
• Selectable Continuous Output Current: 500 mA/1 A.
• 2.5 V to 5.5 V Input Voltage Range.
• Output Voltage as Low as 1.2 V.
• 1.2 MHz Operating Frequency.
• Less than 1 µA Shutdown Current.
• External Synchronization from 500 kHz to 2 MHz.
• 100% Duty Cycle.
• Synchronous Switching FET; no Schottky Diode Required.
• Stable with Ceramic Capacitors.
• Light Load Mode with Pulse Skipping.
• External Compensation.