CW Laser Diode Drivers

Model 787AMI offers a line of CW laser diode drivers for both high current and low current applications. The AMI Model 787 is ideal for compact industrial and medical laser applications. Proprietary technology allows AMI to offer a 50 A, 5 V CW diode driver with industry leading efficiency and footprint. The Model 787 can be “stacked” for higher current applications. For applications benefiting from extremely low output ripple and precise control the Model 785A is an excellent choice.   The end user can shape laser diode output waveforms with a modulation bandwidth of 600 kHz.

The standard products below represent statements of capability.  Most of the CW laser diode drivers AMI sells for OEM production are customized to meet the requirements of the end use.  Please contact AMI today to discuss the specific requirements of your application.

Data Sheets (PDF Format) are available for models listed below.

ModelPeak CurrentMax Load
Voltage
Input VoltageFeaturesRisetimeMax CW Output Power
7622.5 A2.5 V+5 VDCDesigned for 14-pin butterfly package
TEC controller, CW or pulsed output
10 ns6.25 W
7631.2 A3.0 V+5 VDCDesigned for 14-pin butterfly package
TEC controller, CW or pulsed output
6 ns1.25 W
785A20 A26 V+12 VDC0.9% output noise
600kHz modulation bandwidth
500 ns130 W
78750 A5.0 V+12 VDCStackable for higher current.
High efficiency up to 96%.
300 µs250 W
78812 A75 V+48 VDCDual Channel OEM CW and Pulsed20 µs550 W

AMI also offers Diode Drivers for the following applications:

Seed Laser Diode Drivers
SOA Driver
Pulsed Laser Diode Drivers
Laser Diode Controllers

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To receive more information.