CAT32 Datasheet | Catalyst Semiconductor

CMOS White LED Driver Features .. GEN FR ALO LE s Drives up to 4 White LEDs in series s Shutdown current less than 1µA A D F R E ETM s Low quiescent ground current (0.5mA typical) s Power efficiency over 80% s patible pinout with LT1932 s Adjustable output current (up to 40mA) s High frequency 1.2MHz operation s Input voltage operation down to 2.0V s Low resistance (0.5Ω) high voltage s Load fault protection against open-circuits s Low value external ponents s Low profile (1mm) 6-lead SOT23 and TDFN (0.8mm) package power switch APPLICATIONS s Color LCD and keypad backlighting s Cellular phones s Handheld terminals s Digital cameras s PDAs/Games s...