The ATLS50MA212D is a constant current laser diode driver designed for driving up to 50mA laser diodes. It operates from a 4.5V ~ 15V power supply and delivers stable current output across a 0.9V ~ 12V load voltage range.
The driver is suitable for applications including Diode Laser Driving, Fiber Laser, DPSS, Precision Optical Sensing.
Specifications
Input Voltage (VVPS)
4.5V ~ 15V
Output Voltage
0.9V ~ 12V (0.2VVPS ~ 0.8VVPS)
Max. Output Current
50mA
Noise
<15µAP-P
Stability
<±0.01% / <±300µA @50mA, -20°C ~ 80°C
Modulation BW
DC ~ 10kHz
Efficiency
N/A (IOUT=50mA, VLDA=8V, VVPS=15V), no heat sink needed
Drive Type
Switch
Package Type
DIP
Input Type
DC Medium
Operating Temperature (°C)
-40 ~ 85
Dimension (mm)
25×20×5
Weight
0.3 lbs
Laser Input Voltage
DC Medium (6V To 16V)
Laser Max Current
Up To 500mA
Laser Drive Type
Switch
Laser Package
DIP
Vin
4.5V ~ 15V
Iout
50mA
Vf
0.9V ~ 12V
Noise
<15µAP-P
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