Analog Technologies, Inc is a company specialized in analog electronics technology, and there are more than 60 engineers in ATI for the development and research of high technologies’ products, such as laser drivers, tec controllers, high voltage power supply, piezo drivers and noise measurement amplifier and so on. Among which is worth mentioning that one high voltage constant current laser driver, ATLS6A214. Please find the physical photo of it below:
It is an electronic module features simultaneously: wide input and output voltage range, high output current capability, high efficiency, low output noise (but it has an output 4mVp-p ripple voltage at 500kHz), wide modulation bandwidth, and small size. The wide output voltage range, 0.8V to 0.75 VVPS, allows driving one or multiple serial laser diodes at the same time, for up to 6A well controlled current at high efficiency.
For its specific parameters, please see the following:
Wide Input Voltage Range: 5V ∼ 14V
Wide Output Voltage Range: 0.8V to 0.75 VVPS (input voltage)
Maximum Output Current: 6A
High Efficiency: ≥90% - no heat sink is needed (IOUT=6A@VLDA=10V & VVPS=14V)
Wide Modulation Bandwidth: DC ∼ 4kHz
Dual Independent Current Set Ports: LISH and LISL
Direct Digital Modulation Control: PCN
Three Control States: Shutdown, Standby and Operation
Low Output Current Noise: < 12µAP-P @0.1Hz~10Hz
High Current Stability: < ±600µA@6A &‒20°C~80°C
Low Output Ripple Voltage: < 6mV@500kHz
Fully Shielded
Both DIP and SMT Packages Available
Compact Size: 27.4×21×5.7 (mm)
100 % Lead (Pb)-free and RoHS Compliant
If you are interested in this product, please call us at 408-748-9100 or email us: sales@analogti.com