The ATLS500MA103D is a constant current laser diode driver designed for driving up to 500mA laser diodes with ultra-low output noise. It operates from a 3.1V ~ 5.5V power supply and delivers stable current output across a 0.4V ~ 4.5V load voltage range, with output noise <5µAP-P (0.1Hz ~ 10Hz).
The driver is suitable for applications including DPSSL, EDFA, SOA, Fiber Laser, Direct Diode Lasers.
Specifications
Input Voltage (VVPS)
3.1V ~ 5.5V
Output Voltage
0.4V ~ 4.5V (0.4V ~ VVPS – 1V)
Max. Output Current
500mA
Noise
<5µAP-P
Stability
<100ppm/°C
Modulation BW
DC ~ 1MHz
Efficiency
No heat sink needed when PDRIVER < 1W
Drive Type
Linear
Package Type
DIP
Input Type
DC Low
Operating Temperature (°C)
-40 ~ 85
Dimension (mm)
20×14.5×5
Weight
0.3 lbs
Laser Input Voltage
DC Low (Up To 6V)
Laser Max Current
Up To 500mA
Laser Drive Type
Linear
Laser Package
DIP
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