Description
   The XR46084 is a Three Terminal Current Controller (TTCC) for regulating the current flowing through an LED string.
   The application of the XR46084 is configured in parallel with an LED string. The XR46084 can work as voltage controlled current source, current regulator, or cut-off. It is suitable for the applications adopting periodical AC voltage source.

FEATURES
◾ System
❐ All solid state components
❐ No electrolytic capacitor required
❐ Compact size to minimize mechanical
   cost
❐ Driver-on-board and chip-on-board
   available which minimize process flow
   and assembly cost
❐ High PF and low THD performance
❐ High efficiency achieved
❐ Flexible PCB layout style
❐ Wide range of LED forward voltage
   selection
❐ Distributed heat to several chips
❐ TRIAC dimmable
◾ Chip
❐ 88V input sustaining voltage
❐ < 3V dropout voltage for up to 150mA
   regulating current

APPLICATIONS
◾ LED Lighting Applications
   ❐ Downlight
   ❐ High bay
   ❐ Specialty
   ❐ Architectural