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High-Efficiency, High Power Factor, Primary-Side Power Control IC
Capable of regulating High Harmonic Currents for use with LED Lighting
MM3460
Announced on February 22, 2010
Overview
In the < MM3460 >, we have a developed a power controlling IC especially suited to LED lighting. This insulation-type AD/DC power controller supports higher harmonic current regulation (IEC61000 3-2 Class C) and conforms to the ENERGY STAR standard. It also makes use single converter flyback to enable a smaller size, higher efficiency and reduced component count.

§ Features
1.
Makes use of single converter flyback (high-efficiency, high power factor, reduced component count)
2.
Supports higher harmonic current regulation (IEC61000 3-2 Class C)
3.
Conforms to ENERGY STAR standards thanks to high-efficiency (standby power consumption not exceeding 0.3 W)

§ Main specifications
Operating current consumption
1 mA typ.
Startup curent consumption
30 µA typ.
VCC terminal voltage range
9V to Self Limit(28V)
Protection function
UVLO, FB terminal overvoltage, short-circuit detection, overpower detection, TSD etc.
Package
SOP-8
Dimensions
5.5 × 6.0 × 1.55 (Unit:mm)