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DC Input Laser Drivers

Laser Drivers Selection Guide

DC laser drivers are electronic modules designed for driving diode lasers with stable, low noise, and constant current.
Some laser drivers are designed to achieve high efficiency at high output current, while others emphasize at low output noise.
Most laser drivers have one or two conrol loops but one loop is for driving the laser, and the 2nd loop is for protection purpose. However, some laser drivers have dual loop, both of them can be used for controlling the laser.
Therefore, our diode laser drivers are catagorized into three catagories: High Efficiency Laser Driver, Low Noise Laser Driver, and Dual Loop Laser Driver.

PHOTO CATEGORY NAME DESCRIPTION

Dual mode laser drivers often have 2 control modes: constant current and constant power.

Dual Mode Laser Drivers Dual mode laser drivers often have 2 control modes: constant current and constant power. The former makes the output current stable, while the latter makes the output optical power stable.
Ultra low noise laser drives use linear mode output stage, ultra low noise reference voltage, and ultra low noise control circuits inside, to generate the ultra low noise current at the output. These series of laser drivers have relative low efficiency. Ultra Low Noise Laser Drivers
Ultra low noise laser drives use linear mode output stage, ultra low noise reference voltage, and ultra low noise control circuits inside, to generate the ultra low noise current at the output. These series of laser drivers have relative low efficiency.
High efficiency laser drivers use high efficiency PWM output stage and can output high current while consuming low power, no heat sink is needed if the current is < 3A. High Efficiency Laser Drivers
High efficiency laser drivers use high efficiency PWM output stage and can output high current while consuming low power, no heat sink is needed if the current is < 3A.
 

High Voltage Constant Current Laser Drivers

High voltage constant current laser drivers have wide input and output voltage range, high output current capability, high efficiency, low output noise, wide modulation bandwidth, and small size.  

Subcategories

Product List
  Part # Imax Loop # Linear/Switch
ATLS500MA201D ATLS500MA201D 500mA 1 Switch
ATLS10A216D ATLS10A216D 10A Switch
ATLS500MA106D ATLS500MA106D 500mA 2 Linear
ATLS250MA106 ATLS250MA106 250mA 2 Linear
ATLS100MA104D ATLS100MA104D 100mA 2 Linear
ATLS250MA104D ATLS250MA104D 250mA 2 Linear
ATLS500MA104D ATLS500MA104D 500mA 2 Linear
ATLS1A104D ATLS1A104D 1A 2 Linear
ATLS216EV1.0 ATLS216EV1.0 N/A Linear
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