Description
The FAN5037 is a high power, switch-mode DC-DC controller that provides efficient power for all low-voltage applications. This controller has a built-in Soft Start feature which offers system protection during power-up by reducing both inrush current and output overshoot. When combined with the appropriate external circuitry, the FAN5037 can deliver load currents as high as 13A at efficiencies as high as 88%. The FAN5037 can generate output voltages from 1.2V up to 3.6V using external resistors.
   
Features
• High power switch-mode DC-DC controller can provide
    in excess of 13A
• Output voltage adjustable from 1.2V to 3.6V
• 85% efficiency
• Cumulative accuracy < 3% over line, load, and
    temperature variations
• Overvoltage and short circuit protection
• Built-in soft start
• No overshoot at turn-on
   
Applications
• I/O and AGP power for desktop computers
• High efficiency power for ASICs
• High efficiency power for DSPs
• Adjustable step-down power supplies