SD6704STR
SD6704STR is NON-ISOLATED BUCK LED LIGHTING DRIVE IC manufactured by Silan Microelectronics.
- Part of the SD670XS comparator family.
- Part of the SD670XS comparator family.
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
-...
