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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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ATLS25A219GUI Datenblatt(PDF) 1 Page - Analog Technologies, Inc. |
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ATLS25A219GUI Datenblatt(HTML) 1 Page - Analog Technologies, Inc. |
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1 / 14 page  1161 Ringwood Ct, #110, San Jose, CA 95131, U. S. A. Tel.: (408) 748-9100, Fax: (408) 770-9187 www.analogtechnologies.com Copyrights 2000-2022, Analog Technologies, Inc. All Rights Reserved. Updated on 1/24/2022 Email: staff@analogti.com/sales@analogti.com 1 Analog Technologies ATLS25A219GUI 32V 25A Constant Current Laser Driver Figure 1. Top View of ATLS25A219GUI Figure 2. The 3D view of ATLS25A219GUI Figure 3. Side View Figure 4. Side View FEATURES Wide Input Voltage Range: 8.5V ∼40V Wide Output Voltage Range: 0.1×VVPS to 0.8×VVPS (input voltage) High Current Capability: 25A High Efficiency: ≥95% (IOUT=25A@VLDA=30V&VVPS=40V) Wide Modulation Bandwidth: DC ∼10kHz Compact Size: 63.0(L) × 61.0(W) × 16.7(H) (mm) Dual Independent Current Set Ports: LISH or LISL Direct Digital Modulation Control: PCN Three Control States: Shutdown, Standby and Operation Low Output Current Noise: <20µAP-P@0.1Hz~10Hz High Current Stability: <±20mA@25A&(‒20°C~80°C) Low Output Ripple Voltage: <10mVP-P@500kHz Fully Shielded 100 % Lead (Pb)-free and RoHS Compliant APPLICATIONS Drive one or multiple laser diodes for DPSSL, EDFA, and fiber lasers with low noise high stability, and high efficiency. DESCRIPTION This laser driver, ATLS25A219GUI, is an electronic module that has all the valuable and important, but often difficult to achieve simultaneously, features: wide input and output voltage range, high output current capability, high efficiency, low output noise (but it has an output 10mVp-p ripple voltage at 500kHz), wide modulation bandwidth, and small size. The wide output voltage range, 0.1×VVPS ~ 0.8×VVPS, allows driving one or multiple serial laser diodes at the same time, for up to 25A well controlled current at high efficiency. The extremely low noise between DC ~ 10Hz and low DC current drift make it ideal for driving high current laser diode arrays. Because of the high efficiency, the build-in small heat sink is sufficient to dissipate the heat generated by the driver, no additional heat sink is needed. The fully shielded case blocks all the incoming and outgoing EMIs (Electro-Magnet Interferences). Therefore, this laser will not interfere other surrounding electronics, nor will be interfered by them. The small foot print of this laser driver saves valuable space for the laser system. Figure 1 shows physical photo of the ATLS25A219GUI. This laser driver has two current set ports which can digitally be controlled to switch between them for setting the output current. This feature allows modulating the laser digitally with 2 preset current values. The actual laser current and laser driver temperature is monitored by dedicated port. In case the laser driver temperature LED Mini USB Type-C Switch Power Terminal Block |
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Ähnliche Beschreibung - ATLS25A219GUI |
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