FL500 Low Noise Laser Diode Driver, 3 to 12 V, Wavelength Electronics, Inc. (CAT#: STEM-LE-1992-LC)

The FL500 is designed for driving low-power laser diodes where require low noise. The low leakage current (150 µA) makes it suitable for driving most VCSELs. It has an operating voltage of 3 to 12 V and is therefore compatible with Li+ battery operation. It can be configured as two completely independent 250 mA drives or one 500 mA drive. Compatible with Type A or Type B laser diodes. Due to its small size and low noise, it is often used in handheld devices and spectroscopy systems.

Type:SMT / DIP PCB Mount
Dimensions:(WxDxH) 0.75 x 0.45 x 0.255 in
Output Current:500 mA or 2 x 250 mA
Supply Range:3 to 12 V
Control Mode:Constant Current
Safety Features:Slow Start, Brownout Protection, TTL-Compatible Shutdown Pin

Small Package (0.75" x 0.45" x 0.255")
Low Cost
Brownout Protection
12-pin, SMT package, Reflow Compatible
Slow Start Laser Diode Protection
Drive Up to 500 mA Output Current
Can be configured as two 250 mA drivers
Voltage Controlled Setpoint
TTL Compatible Shutdown Pin
Adjustable Current Limit on Eval boards
Adjustable Current Range Output
500 kHz sinewave Constant Current Bandwidth (100 kHz square wave)

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