Description
SD6857_Datasheet PRIMARY SIDE CONTROLLED LED CONTROLLER WITH PFC .
SD6857 is the primary side controlled LED controller with PFC.
Features
* Active power factor correction (APFC)
* PSR CC/CV
* Ultra-low start-up current
* Primary side control
* Leading edge blanking
* Pulse-Frequency Modulation(PFM)
* VCC overvoltage/undervoltage protection
* LED open/short circuit protection
* Internal over temperat
Applications
* LED lamp
* Illuminance with AC input
ORDERING INFORMATION
Part No. SD6857 SD6857TR
Package SOP-8-225-1.27 SOP-8-225-1.27
Marking SD6857 SD6857
Material Pb free Pb free
Packing Tube
Tape & reel
HANGZHOU SILAN MICROELECTRONICS CO. ,LTD
Http://www. silan. com. cn
REV:1.1 2012.04.27 Page 1