A8160A

AiT Semiconductor Inc. www.ait-ic.com A8160A LED BACKLIGHT DRIVER ASYNCHRONIES BOOST FOR 10WLED DRIVER DESCRIPTION FEATURES The A8160A is a step-up DC-DC converter  specifically designed for driving white LEDs with a  VIN Operating Range : 2.5V to 5.5V Internal Power N-MOSFET Switch constant current.  Wide Range for PWM Dimming The internal MOSFET can support up to 10 White (100Hz to 200kHz) LEDs for backlighting and OLED power application,  1.0MHz Switch Frequency and the internal soft start function can reduce the  300mV Feedback Voltage inrush current.  1.2A SW Current Limit The A8160A uses current mode, fixed frequency of  Minimize the External Component Counts approximately 1.0MHz architecture to regulate the  Internal Compensation LED current through an external current sense  Over Voltage Protection resistor. The low feedback voltage of 300mV can  Available in SOT-26 Packages minimize power dissipation. Other features include current limit protection, APPLICATION thermal shutdown protection, under-voltage lockout (UVLO), and over-voltage function.  Cellular Phones and Digital Cameras  PDAs and Smart Phones and MP3 and OLED The A8160A is available in SOT-26 packages.  Portable Instruments  LCD Display Power ORDERING INFORMATION  High-light LED Flash Package Type Part Number SOT-26 A8160AE6R-XX E6 A8160AE6VR-XX XX: Output voltage Note 30 = 3.0V R: Tape & Reel V: Halogen free Package AiT provides all RoHS products Suffix ...