XR46083中文资料Three Terminal Current Controller数据手册MaxLinear规格书

描述 Description

The XR46083 is a Three Terminal Current Controller (TTCC) for regulating the current flowing through an LED string.
The application of the XR46083 is configured in parallel with an LED string. The XR46083 can work as voltage controlled current source, current regulator, or cut-off. It is suitable for the applications adopting periodical AC voltage source.
The PCB layout is also very flexible to meet various shape requirements. It is especially suitable for replacing incandescent light bulb and linear type fluorescent lamp.

特性 Features

·Equivalent to iML8683
·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
 

应用 Application

·LED lighting applications
·Downlight
·High bay
·Specialty
·Architectural