DESCRIPTION

The SiP12506 is a 1 MHz current-mode boost converter with a feedback voltage of 0.208 V which offers small size and high power conversion efficiency. Its input voltage range is from 2.6 V to 9 V, and output voltage can go up to 20 V. The internal frequency compensation minimizes number of external components. The integrated 28 V power switch can carry up to 1.6 A easily providing for 200 mA load current from a 3.6 V input supply.

FEATURES

• Output Voltage Range up to 20 V

• FB Voltage of 0.208 V

• Cycle-By-Cycle Current Limiting with Internal Frequency Compensation

• 2.6 V to 9 V Input Voltage Range

• 1 MHz Switching Frequency

• > 90 efficiency

• Low RDS(on): 0.4 Ω (at 3.3 V)

• 1.6 A Switch Current Limit

• < 1 µA Low Shutdown Current

• Internal Soft-Start Control

• Thermal Shutdown Protection (160 °C)

• 6 pin MLP33 Package

APPLICATIONS

• CCD Bias Supplies

• TFT-LCD Displays

• OLED Driver

• White LED Backlight

• Digital Cameras

• Portable Phones and Game Devices

• PDAs and Palm-Top Computers