L3080

UNISONIC TECHNOLOGIES CO., LTD L3080 Preliminary 30V/800mA INTEGRATED POWER LED DRIVER CMOS IC  DESCRIPTION The UTC L3080 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LEDs. Using a few external components. The UTC L3080 has a build-in power switch, based on different input voltage, The UTC L3080 can drive several 1W or 3W LEDs. The device has the function of thermal shutdown protection and LED short-circuit/open-circuit protection.  FEATURES * Up to 800mA output current * High efficiency (up to 97%) * Wide input voltage range: 5V~30V * Typical ±5% output current accuracy * Single DIM pin on/off and brightness control using DC voltage or PWM signal * LED open-circuit protection * LED short-circuit protection * Internal thermal shutdown protection. * Adjustable Constant LED Current 1 SOT-89-5  ORDERING INFORMATION Ordering Number L4120G-AB5-R L3080L-AB5-R (1)Packing Type (2)Package Type (3)Green...