General Description
The AP3031 is an inductor-based DC/DC boost converter designed to drive LED arrays. 1.4A switching current allows AP3031 to be used in different 7 to 10 LCD panel backlights (3*13 LED arrays typically).

FEATUREs
• Up to 92% Efficiency (VIN=9V, IOUT=260mA)
• Up to 84% Efficiency (VIN=5V, IOUT=260mA)
• Fast 1MHz Switching Frequency
• Wide Input Voltage Range: 2.7V to 16V
• Low 200mV Feedback Voltage
• Output Over Voltage Protection
• Cycle by Cycle Current Limit: 1.4A
• Built-in Soft-start
• Built-in Standby Mode to Achieve High Frequency PWM Dimming
• Built-in Thermal Shutdown Function
• Under Voltage Lockout

APPLICATIONs
• 7 to 10 LCD Panels
• Digital Photo Frame
• GPS Receiver
• EPC
• PDVD