The ATLS250MA117D is a constant current laser diode driver designed for driving up to 250mA laser diodes with ultra-low output noise. It operates from a 3.3V ~ 10V power supply and delivers stable current output across a 0.5V ~ 8.5V load voltage range, with output noise <3µAP-P (0.1Hz ~ 10Hz).
The driver is suitable for applications including DPSSL, EDFA, SOA, Fiber Laser, DSB Diode Lasers.
Specifications
Input Voltage (VVPS)
3.3V ~ 10V
Output Voltage
0.5V ~ 8.5V (0.5V ~ VVPS – 1.5V)
Max. Output Current
250mA
Noise
<3µAP-P
Stability
<±0.5mA @ -30°C ~ 60°C
Modulation BW
DC ~ 1.2MHz
Efficiency
No heat sink needed when PDRIVER < 1W
Drive Type
Linear
Package Type
DIP
Input Type
DC Medium
Operating Temperature (°C)
-40 ~ 85
Dimension (mm)
20×14.5×5
Weight
0.3 lbs
Laser Input Voltage
DC Medium (6V To 16V)
Laser Max Current
Up To 500mA
Laser Drive Type
Linear
Laser Package
DIP
Vin
3.3V ~ 10V
Iout
250mA
Vf
0.5V ~ 8.5V
Noise
<3µAP-P
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