High Voltage Constant Current 12A Laser Driver

Part Number Price Buy Now Datasheet
ATLS12A216 $99 buy now Buy Now Datasheet
Evaluation Board for ATLS12A216 Price Buy Now Datasheet
ATLS216EV1.0 $25 buy now Buy Now Datasheet

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Power Supply Voltage VPS Range: 5.5V~15V

Full Swing Output Voltage: 0.2VVPS to 0.8VVPS

Maximum Output Current: 12A

High Efficiency: ≥90%

(IOUT=12A@LDA=10V & VPS=15V)

Wide Modulation Bandwidth: DC~20kHZ

Dual 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@10A &-20°C~80°C

Low Output Ripple Voltage: < 6mV@700kHZ

Fully Shielded

100 % Lead (Pb)-free and RoHS Compliant


This laser driver, ATLS12A216, is an electronic module that has all the valuable and important, but often difficult to achieve simultaneously, features simultaneously: wide input and output voltage range, high output current capability, high efficiency, low output noise (but it has an output 4mVpp ripple voltage at 700kHZ), wide modulation bandwidth, and small size.