High voltage dimmable LED driver IC has a wide voltage operating range
IXYS Integrated Circuits Division (ICD), a wholly owned subsidiary of IXYS Corporation, announced the immediate availability of the IX9907N High Voltage Dimmable LED Driver IC. Combining a 650V, 2Ω power MOSFET with a quasi-resonant controller, the IX9907N is optimised for off-line dimmable LED applications requiring a high power factor correction.
The IX9907N has a wide voltage operating range and low power consumption. Featuring a digital soft-start and foldback correction, and cycle-by-cycle peak current control, the IX9907N can drive LEDs with greater than 90% efficiency with a power factor correction of over 98%. Protection features include output over-current and over-voltage protection, over-temperature shutdown and supply under-voltage lockout. Applications include incandescent bulb replacement, solid state lighting and industrial and commercial lighting.
Available in a low cost standard 8-pin SOIC package, the IX9907N is the latest addition to IXYS ICD’s portfolio of high voltage LED drivers.
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