iC-HT    Dual CW Laser Diode Driver with SPI/I2C Controller Interface

Applications
  • Laser diode modules
  • CW laser diode driver
  • Embedded laser diode controller
  • Safety oriented laser controller
  • Structed-light 3D illuminations
  • Multiple laser diode control
  • Optical amplification/pumping
Features
  • Dual CW with up to 750 mA per channel
  • Channel merge up to 1500 mA
  • 2.8 V to 11 V power supply
  • Operation with or without microcontroller
  • Individual enable input per channel
  • Control loop accuracy better than 1 %
  • Internal programmable logarithmic monitor resistor
  • Operating point setup with 10 bit logarithmic resolution
  • Current or light-power control (ACC or APC) per channel
  • Dual A/D converter for analog levels monitoring
  • Serial programming interface (SPI or I2C compliant)
  • Configuration content verification and validation
  • Laser channel disable with programmable overcurrent threshold
  • Optimized for N-type laser diodes
  • Low drop linear regulator for 3.3 V
  • Low current standby mode
  • Temperature sensor
  • Temperature range -40 85 C
Packages
    QFN28
Dual_Channel_Laser_Driver_Circuit
 
Product Overview
Application Guide
Application Support
support@ichaus.com
+49 6135 / 9292 300
Related Products
iC-HTP
P-Type derivative