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Home > Products > Laser Drivers > High Voltage Constant Current Laser Driver > 14V 500MA Laser Driver ATLS500MA212

14V 500MA Laser Driver ATLS500MA212

Part Number	1-9 PCs	10-49 PCs	50-199 PCs	200-499 PCs	≥500 PCs		Buy Now	Datasheet
ATLS500MA212	$79	$76	$72	$69	$64	9

Evaluation Board for ATLS500MA212	Price	Buy Now	Datasheet
ATLS212EV1.0	$25

Part Number	Price	Buy Now	Datasheet
ATLS500MA212	$79

Evaluation Board for ATLS500MA212	Price	Buy Now	Datasheet
ATLS212EV1.0	$25

MAIN FEATURES

Power Supply Voltage VPS Range: 4.5V ~ 16V

Full Swing Output Voltage: 0.2V_VPS to 0.8V_VPS (input voltage)

Maximum Output Current: 500mA

High Efficiency: ≥80% - no heat sink is needed (I_OUT=500mA@V_LDA=10V & V_VPS=15V)

Wide Modulation Bandwidth: DC ~ 10kHz

Dual Independent Current Set Ports

Direct Digital Modulation Control

Three Control States: Shutdown, Standby and Operation

Very Low Output Current Noise: < 15µA@0.1Hz ~ 10Hz

High Current Stability: < ±300µA@500mA & −20°C ~ 80°C

Low Output Ripple Voltage: < 4mV@500kHz

APPLICATIONS

ATLS500MA212 can be used to drive one or multiple laser diodes for DPSSL, EDFA, and fiber lasers with low noise and high efficiency.

DESCRIPTION

This laser driver, ATLS500MA212, 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 4mVp-p ripple voltage at 500kHz), wide modulation bandwidth, and small size. The wide output voltage range, 0 ~ 15V, allows driving one or multiple serial laser diodes at the same time, for up to 500mA well controlled current at high efficiency. The extremely low noise between DC ~ 10kHz and low DC current drift make it ideal for driving diode pumped single mode laser diodes to achieve mode-hop-free and narrow optical wavelength drift, thus, long coherent length.