The OPA544 is a high-voltage/high-current operationalamplifier suitable for driving a wide variety ofhigh power loads. High performance FET op ampcircuitry and high power output stage are combined ona single monolithic chip.The OPA544 is protected by internal current limit andthermal shutdown circuits.The OPA544 is available in industry-standard5-lead TO-220 and 5-lead surface-mount power packages.Its copper tab allows easy mounting to a heatsink for excellent thermal performance. It is specifiedfor operation over the extended industrial temperaturerange, –40°C to +85°C.
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