NON-ISOLATED BUCK LED LIGHTING DRIVE IC
Silan Microelectronics
SD670XSC_Datasheet
NON-ISOLATED BUCK LED LIGHTING DRIVE IC WITH LOW POWER AND HIGH CONSTANT CUR...
Description
Silan Microelectronics
SD670XSC_Datasheet
NON-ISOLATED BUCK LED LIGHTING DRIVE IC WITH LOW POWER AND HIGH CONSTANT CURRENT ACCURACY
DESCRIPTION
SD670XSC is designed for non-isolated LED driving with Buck structure, high constant current accuracy and high linear/load regulation available with assistant of special sense technology. SD670XSC integrates various protections, such as output open/short 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). SD670XSC 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/short circuit protection CS open/short circuit protection VCC undervoltage protection Over temperature protection Cycle...
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