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High Power ns-Pulse VCSEL Driver Board

With integrated signal generation, Raysees' High Power ns-Pulse VCSEL Driver Board up to 40 A nanosecond pulse current without external equipment. It supports multiple VCSEL packages and high-power multi-junction chips, making LiDAR development faster, simpler, and more flexible.

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Two operating modes are available:

Constant Voltage Mode and Capacitor Discharging Mode.

Product Features

  • Narrow pulse current drive
    for VCSELs

  • Real-time adjustable pulse
    width and output voltage

  • Compatible with multiple
    VCSEL packages
    (5050 / 2835 / 3535 / TO-CAN)

  • Pulse width down to 1.5 ns
    duty cycle as low as 0.2%

  • Peak current up to 8.5 A
    (upgradable to 40 A)

  • External signal generator
    interface for flexible integration

Applications

  • LIDAR

  • ADAS

  • LDS ranging LiDAR

  • Laser obstacle avoidance

Multi-Package Compatibility
One driver board for multiple VCSEL package formats.

Product Series

Product Model 
Dimension Power     
Supply Mode      
Driving Voltage     
Drive Current
Frequency    
Pulse Width
Diversified Packaging   

NS-DRV.01

60*60mm

DC-12V

12-28V

0-8A

Board default 200KHZ 

Frequency software adjustable

2ns (min)~tens of ns

 (Flexible and adjustable)

5050/3532/3528 

TO packaging

Contact us for more information