When it comes to analog electronics, it is extremely difficult to have the features of both high voltage and constant current simultaneously. Therefore, few electronics company can achieve this, while Analog Technologies, Inc. is one of the first class companies. Being a professional company, ATI is dedicated to analog electronics research and development. Today, I shall recommend one high voltage Constant Current 4A Laser Driver, whose part No. is ATLS4A214. Please find the physical photo of it:
Now let me introduce the main parameters of this high voltage laser driver, ATLS4A214.
Power Supply Voltage VPS Range: 5V～14V
Full Swing Output Voltage: 0.8V to 0.75 VVPS(input voltage)
Maximum Output Current: 4A
High Efficiency: 92% - no heat sink is needed(IOUT=4A@LDA=10V&VPS=15V)
Wide Modulation Bandwidth: DC～10kHZDual Independent Current Set Ports
Direct Digital Modulation Control
Three Control States: Shutdown, Standby and Operation
Very Low Output Current Noise: < 12μA@0.1Hz~10Hz
High Current Stability: < ±600μA@4A &-20°C~80°C
Low Output Ripple Voltage: < 4mV@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 this is not enough, please refer to its datasheet. We are sure to offer you the most considerate before-sale and after-sale service.
