DESCRIPTION
The current-mode pulse-width modulation, AIC1899, step up converter is designed for MP3 player. The built-in high voltage N-channel MOSFET allows AIC1899 for step-up applications with up to 24V output voltage, and other low-side switching DC/DC converter.

FEATURES
• Fixed Frequency 1.0MHz Current-Mode PWM Operation.
• Adjustable Output Voltage up to 24V.
• 2.5V to 5.5V Input Range.
• Maximum 0.1µA Shutdown Current.
• Programmable Soft-Start.
• Tiny Inductor and Capacitors are allowed.
• Space-Saving TSOT-23-6 and SOT-23-6 Package.

APPLICATIONS
• OLED Driver for MP3 Player
• White LED Backlight