XR46010 Description
The XR46010 is an active load current regulator for phase-cut dimmable AC direct drive LED lamp system. The active load circuit can provide the holding current for TRIAC and also the charging current path of R/C circuit in a dimmer. It can help to stabilize TRIAC operation and increase the dimming range of the lamp system.
XR46010 Key Features
- 3V to 80V input operation range -- 250mV low current sense voltage -- Linear over temperature protection