CUSTOM AND STANDARD LED DRIVERS
MNI offers state-of-the-art solutions for low power and high power LEDs. From Battery Management to Power Conversion and Distribution, MN series bring high efficiency, high precision, high reliability long life, and low power consumption solutions to lighting applications. They are suitable for a broad range of lighting applications including traffic signaling, railway signaling, home decoration, city displays, municipal buildings, industrial applications, transportation systems and secure installations.
CUSTOM solutions available.
MN9910B: Dimmable current-mode constant current LED driver IC.
The MN9910B is an ideal and affordable solution for low cost LED string control solutions, requiring only three external components (apart from the power stage).
It drives an external MOSFET to accurately regulate the current in the LED string. The MOSFET can be sized for all types of LEDs including Power LEDs beyond 1W. Its robust 450V rating makes it universally applicable to systems powered directly from Mains sources or from popular PFC sources. Its low voltage rating of 8V makes is suitable as well for low/medium voltage sources. The internal linear regulator generates 7.5Vdd, which is also made available for external use, thus saving the cost of an external regulator. The MN9910 also draws less standby current than competitive devices.
