MOT5550GC-25 Constant-Current Laser Driver Module

Name: MOT5550GC-25 Constant-Current Laser Driver Module
Brand: Modular One Technology

Description

These modules are used to control the current of laser diodes, used in a range of applications requiring drive currents of up to 1A.

Applications include Fiber Laser, Direct Drive Laser Diodes, DPSS and EDFA. These modules feature all the required drive circuitry for constant-current operation, along with over-current and over-temperature protection circuitry. The modules come in a small form factor package (20mm X 27.5mm X 6mm), and uniquely to ModularOne versions are available to allow for grounded-case operation for all available laser diode assemblies. (Refer to "Laser Diode Configurations" document for further details). They feature an integrated Voltage Reference; Temperature Sensor and are specifed over the industrial temperature range.

Specifications

Drive Regime:	CW
Output Current (max):	1 A
Output Voltage (max):	5 V

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Features

Constant current operation.
Output current up to 1A.
Versions for grounded cathode or grounded anode laser diode.
On board protection and shutdown.
On-board Protection and Shutdown for over current and over temperature.
Soft-start Enable.
Reference Voltage and Temperature Outputs.
3.3V or 5V Operation.
MOT5550GC is single supply and MOT5550GA is dual supply.
-40 to +85ºC Operating Temperature.
Fully RoHS compliant.

Applications

Instrumentation
EDFA
Fiber Laser
Direct drive laser diode

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Ships from:: United States
Sold by:: Modular One Technology
On FindLight:: since 2020

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Frequently Asked Questions

Can the laser output current be modulated with the MOT5550GC-25 Constant-Current Laser Driver Module?

Yes, the laser output current can be modulated through the input set pin, with a modulation small signal bandwidth in excess of 1MHz.

What are the applications of the MOT5550GC-25 Constant-Current Laser Driver Module?

The applications include instrumentation, EDFA, fiber laser, and direct drive laser diode.

What are the features of the MOT5550GC-25 Constant-Current Laser Driver Module?

The features include constant current operation, output current up to 1A, versions for grounded cathode or grounded anode laser diode, on-board protection and shutdown for over current and over temperature, soft-start enable, reference voltage and temperature outputs, and -40 to +85ºC operating temperature.

What is the MOT5550GC-25 Constant-Current Laser Driver Module used for?

It is used to control the current of laser diodes in a range of applications requiring drive currents of up to 1A, including Fiber Laser, Direct Drive Laser Diodes, DPSS and EDFA.

What is the pin configuration of the MOT5550GC-25 Constant-Current Laser Driver Module?

The pin configuration includes NCVCC, LD_SET, VREFEN_SS, NC, GND, LD_OUT, SHDN_RST, VEE*, NCTEMP, OVR_C/T, and IMON.

Got more questions? Use the inquiry form to ask the supplier directly.