Laser Driver IC
Egismos Laser diode driver IC series are devoted to operate under the modes : CW (Laser continuous mode) or TTL (Laser modulated mode) for all kind of N-type Laser diodes.
With an external photodiode and the built-in regulator, our drivers IC's APC (Automatic Power Control) function stabilizes the Laserdiode output power by regulating the current to compensate power voltage changes, temperature variations and the decay of the photodiode.
Our Laser diode drivers include protecting functions against ESD, reverse battery, over temperature and over current. The power supply current limit can be adjusted to protect the Laser diodes according to each one's operating current. In case of the occurrence of a situation of over current or over temperature, a driver shutdown function is enforced until the power is off, then back on. Thanks to its tiny package size, Egismos driver ICs show a low power consumption and power dissipation.
The drivers ICs can be used in many applications, such as Laser leveling, bar code reading, measuring applications and medical equipment, wherever the output power of a Laser diode needs to be controlled accurately.