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Part Name(s) : C6582
Hamamatsu Photonics
Hamamatsu Photonics
Description : Pulsed Laser Diode Module

Pulsed Laser Diode Module
Compact, pulsed Laser Diode Driver Module

Features
● Built-in pulsed Laser Diode (Hamamatsu L7055-02)
● Compact size
● Easy handling: single +5 V supply operation
Laser oscillation by external pulse

Applications
Laser radars
● Fiber optic measurement systems
● Optical measurement equipment

Part Name(s) : PCO-6130
Directed Energy, Inc. An IXYS Company
Directed Energy, Inc. An IXYS Company
Description : Pulsed/CW Laser Diode Driver Module

The PCO-6130 is a compact, OEM-style high power pulsed current source designed to drive Diode Lasers, bars and arrays in pulsed, QCW or CW modes. It delivers output current variable from 1A to 125A, pulse widths variable from <600ns to DC, and pulse repetition frequencies variable from single-shot to 250KHz at duty cycles up to 100%.
The PCO-6130 features a user-adjustable variable rise time control. This innovative feature allows the user to adjust the rise time within a range of <200ns to >5µs by means of a PCB-mounted potentiometer, to optimize the Driver’s rise time for the user’s application.
The PCO-6130 is based on a hysteretic, average current, switch-mode regulator. This type of regulator is a variable frequency, variable pulse width design which maintains current in an energy storage inductor between a minimum and maximum level. The ripple is limited to the minimum and maximum current determined by the hysteretic controller. The regulator is started when the TTL "enable" line is taken high and runs as long as the enable is high. The use of the hysteretic regulator provides a large input range and high efficiency.

• Economical OEM Module
• 0A To 125A Output
• 20V Maximum Output Voltage
• 2.5kW Maximum Average Output Power
• User-Adjustable Variable Rise Time
• <600ns To DC Pulse Width
• Repetition Frequency Single-Shot To 250KHz
• Current Monitor Outp

 

Part Name(s) : PCO-6131 PCA-9155
Directed Energy, Inc.
Directed Energy, Inc.
Description : Pulsed/CW Laser Diode Driver Module

Precision Pulse Control

The PCO-6131 is a compact, OEM-style high power pulsed current source designed to drive Diode Lasers, bars and arrays in pulsed, QCW or CW modes. It delivers output current variable from 1 A to 125 A, pulse widths variable from <100 ns to DC, and pulse repetition frequencies variable from single-shot to 500 KHz at duty cycles up to 100%.
The PCO-6131 features a user-adjustable variable rise time control. This innovative feature allows the user to adjust the rise time within a range of <30 ns to >2.5 µs by means of a PCBmounted potentiometer, to optimize the Driver’s rise time for the user’s application.

The PCO-6131 is based on a hysteretic, average current, switch-mode regulator. This type of regulator is a variable frequency, variable pulse width design which maintains current in an energy storage inductor between a minimum and maximum level. The ripple is limited to the minimum and maximum current determined by the hysteretic controller. The regulator is started when the TTL "enable" line is taken high and runs as long as the enable is high. The use of the hysteretic regulator provides a large input range and high efficiency.

A shunting switch shorts the output of the regulator until output current is needed. The pulse is generated by opening the shunt switch for the length of the input pulse. The pulse rise and fall times are then limited only by the stray/parasitic capacitance and inductance of the shunting switch and output leads.

Directed Energy, Inc.
Directed Energy, Inc.
Description : Pulsed/CW Laser Diode Driver Module

Precision Pulse Control

The PCO-6141 is a compact, OEM-style high power pulsed current source designed to drive Diode Lasers, bars and arrays in pulsed, QCW or CW modes. It delivers output current variable from 1 A to 60 A, pulse widths variable from <100 ns to DC, and pulse repetition frequencies variable from single-shot to 500 KHz at duty cycles up to 100%.

The PCO-6141 features a user-adjustable variable rise time control. This innovative feature allows the user to adjust the rise time within a range of <12 ns to >1.5 µs by means of a PCBmounted potentiometer, to optimize the Driver’s rise time for the user’s application.

The PCO-6141 is based on a hysteretic, average current, switch-mode regulator. This type of regulator is a variable frequency, variable pulse width design which maintains current in an energy storage inductor between a minimum and maximum level. The ripple is limited to the minimum and maximum current determined by the hysteretic controller. The regulator is started when the TTL "enable" line is taken high and runs as long as the enable is high. The use of the hysteretic regulator provides a large input range and high efficiency.

A shunting switch shorts the output of the regulator until output current is needed. The pulse is generated by opening the shunt switch for the length of the input pulse. The pulse rise and fall times are then limited only by the stray/parasitic capacitance and inductance of the shunting switch and output leads.

Part Name(s) : DLD-127A
Directed Energy, Inc. An IXYS Company
Directed Energy, Inc. An IXYS Company
Description : 40A CW & QUASI-CW Laser Diode Driver/CURRENT SOURCE

40A CW & QUASI-CW Laser Diode Driver/CURRENT SOURCE

The DLD-127A is a 400 watt Laser Diode Driver/current source designed to drive Laser Diodes and other lowimpedance loads at up to 10 volts and 40 amps. It is optimized for Diode pumping of solid state Lasers, illumination, and other high power applications.
The DLD-127A can be operated continuously (CW), pulsed (Quasi-CW) or can be analog modulated by an external analog modulation input. It can generate output pulse widths of ≤50µs to DC at up to 10KHz, with an analog modulation bandwidth of 10KHz.

• Output Current 4A To 40A
• Output Voltage Up To 10V
• Pulse Width < 50µs to DC
• Rise Time ≤ 25µs
• Analog Modulation to 10KHz
• Constant Current Or Constant Power Control
• High Efficiency
• OEM Module

Part Name(s) : WJZMSOP8
IC-Haus GmbH
IC-Haus GmbH
Description : Laser Diode Driver

FEATURES
Laser Diode Driver for continuous and pulsed operation (CW to
   300 kHz) up to 250 mA
♦ Averaging control of Laser power
♦ Simple adjustment of the Laser power via external resistor
♦ Adjustable watchdog at the switching input to protect the Laser
   diode
♦ Soft-start after power-on
Driver shutdown with overtemperature and undervoltage
♦ Single 5 V supply
♦ Simple circuitry
♦ iC-WJ for Laser Diodes with 50 to 500 µA monitor current
♦ iC-WJZ for Laser Diodes with 0.15 to 1.5 mA monitor current

APPLICATIONS
♦ General purpose Laser Diode
   driver

Part Name(s) : WJZSO8
IC-Haus GmbH
IC-Haus GmbH
Description : Laser Diode Driver

FEATURES
Laser Diode Driver for continuous and pulsed operation (CW to
   300 kHz) up to 250 mA
♦ Averaging control of Laser power
♦ Simple adjustment of the Laser power via external resistor
♦ Adjustable watchdog at the switching input to protect the Laser
   diode
♦ Soft-start after power-on
Driver shutdown with overtemperature and undervoltage
♦ Single 5 V supply
♦ Simple circuitry
♦ iC-WJ for Laser Diodes with 50 to 500 µA monitor current
♦ iC-WJZ for Laser Diodes with 0.15 to 1.5 mA monitor current

APPLICATIONS
♦ General purpose Laser Diode
   driver

Part Name(s) : WJSO8
IC-Haus GmbH
IC-Haus GmbH
Description : , Laser Diode Driver

FEATURES
Laser Diode Driver for continuous and pulsed operation (CW to
   300 kHz) up to 250 mA
♦ Averaging control of Laser power
♦ Simple adjustment of the Laser power via external resistor
♦ Adjustable watchdog at the switching input to protect the Laser
   diode
♦ Soft-start after power-on
Driver shutdown with overtemperature and undervoltage
♦ Single 5 V supply
♦ Simple circuitry
♦ iC-WJ for Laser Diodes with 50 to 500 µA monitor current
♦ iC-WJZ for Laser Diodes with 0.15 to 1.5 mA monitor current

APPLICATIONS
♦ General purpose Laser Diode
   driver

IC-Haus GmbH
IC-Haus GmbH
Description : N-TYPE Laser Diode Driver (Rev - 2010)

FEATURES
✦ Peak value controlled Laser Diode Driver for operation from CW
   up to 155 MHz
✦ Spike-free switching of Laser currents of up to 300 mA
✦ Setting of Laser power (APC) via external resistor
✦ Optional current control (ACC)
Laser current limitation
✦ LVDS/TTL switching input with TTL monitor output
✦ Low current consumption sleep-mode < 50 µA
✦ Safety shutdown with overtemperature
✦ Error signal output with overtemperature, undervoltage and
   overcurrent
✦ All current LD types can be used (N/P/M configurations)
✦ Blue Laser Diodes supported
✦ Fast soft-start
✦ Strong suppression of transients with small external capacitors

APPLICATIONS
✦ Pulsed and CW Laser Diode
   modules
Laser Diode pointers
Laser levels
✦ Bar-code readers
✦ Distance measurement
✦ Blue Laser Diodes

IC-Haus GmbH
IC-Haus GmbH
Description : N-TYPE Laser Diode Driver (Rev - 2012)

FEATURES
✦ Peak value controlled Laser Diode Driver for operation from CW
   up to 155 MHz
✦ Spike-free switching of Laser currents of up to 300 mA
✦ Setting of Laser power (APC) via external resistor
✦ Optional current control (ACC)
Laser current limitation
✦ LVDS/TTL switching input with TTL monitor output
✦ Low current consumption sleep-mode < 50 µA
✦ Safety shutdown with overtemperature
✦ Error signal output with overtemperature, undervoltage and
   overcurrent
✦ All current LD types can be used (N/P/M configurations)
✦ Blue Laser Diodes supported
✦ Fast soft-start
✦ Strong suppression of transients with small external capacitors

APPLICATIONS
✦ Pulsed and CW Laser Diode
   modules
Laser Diode pointers
Laser levels
✦ Bar-code readers
✦ Distance measurement
✦ Blue Laser Diodes

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