NON-ISOLATED BUCK LED LIGHTING DRIVE IC
Silan Microelectronics
SD670X_Datasheet
NON-ISOLATED BUCK LED LIGHTING DRIVE IC WITH LOW POWER ANG HIGH CONSTANT CURRE...
Description
Silan Microelectronics
SD670X_Datasheet
NON-ISOLATED BUCK LED LIGHTING DRIVE IC WITH LOW POWER ANG HIGH CONSTANT CURRENT ACCURACY
DESCRIPTION
SD670XS is designed for non-isolated LED driving with floating Buck structure, and high constant current accuracy and high linear/load regulation available with assistant of special sense technology. SD670XS integrates various protections, such as output open circuit protection, cycle-by-cycle current limit protection and over temperature protection. The start-up current and operating current are low and highlight LED can be driven with high efficiency in full range (85VAC~265VAC). SD670XS integrates high voltage power MOSFET, reducing the system cost and the whole volume.
SOP-7-225-1.27
FEATURES
Built-in 500V high voltage power MOSFET Constant current with high accuracy for LED (<±3%) Output open circuit protection CS open circuit protection VCC undervoltage protection Over temperature protection Cycle-by-cycle current protection No auxiliary winding
APPLICATION
Bulb Lamp T5/T8 LED Lamp Various LED Lighting
ORDERING INFORMATION
Part No. SD6701ASTR SD6701STR SD6702STR SD6703STR SD6704STR
Package
SOP-7-225-1.27 SOP-7-225-1.27 SOP-7-225-1.27 SOP-7-225-1.27 SOP-7-225-1.27
Material
Halogen free Halogen free Halogen free Halogen free Halogen free
Packing
Tape&Reel Tape&Reel Tape&Reel Tape&Reel Tape&Reel
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
http: //www.silan.com.cn
Rev.:1.5 Page 1 of 7
Silan Microelectron...
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