Angstrem: An6923

An6923 is a chip of power management of LEDs.

On February 17, 2016 the press service of JSC Angstrem announced development and start in production of the modified An6923 chip for power management of LEDs. The linear An6923 current adjuster helps to reduce quantity of components in the power supply of LED lamps.

An6923 chip

Chip of power management of LEDs and the LED driver collected on its basis - one of the main nodes of the LED lamp. The chip of An6923 works as a management tool in the alternating current main with tension 85÷264 of V. The output current can be established by the external resistor up to 60 mA to within ± 5%.

Feature of the driver - lack of the coil and condenser that reduced the price of its production. The lack of magnetic components excludes a problem of emergence of electromagnetic impulses and, respectively, resolves an issue with electromagnetic compatibility.

An6923 has intellectual temperature protection that is expressed in lack of flicker of lamps. Besides, the chip of power management can support work of three chains of LEDs. Field of use of the driver: household lamps, devices for illumination of show-windows and small premises.

The company annually expands the list of products which not only can replace import analogs in the domestic market, but also has the high export potential. We have ambitious plans for gaining a considerable market share of component parts for the LED equipment. Today there are already negotiations with large producers of lighting engineering. Konstantin Nosov, CEO of JSC Angstrem