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The XRP7604 is a non-synchronous voltage mode PWM step down converter optimized to drive a string of high power LEDs at up to 1A of continuous current. A wide 4.5V to 29V input voltage range allows for single supply operations from industry standard 5, 12 or 24V power rails.
Features
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1A Continuous Output Current Capable
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4.5V to 29V Single Rail Input Voltage Range
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1.2MHz Constant Switching Frequency Operation
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Internal Control Loop Compensation
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Feed-Forward Control Stability Enhanced
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PWM and Analog Dimming Capability
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Programmable Over Current Protection
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Scalable and Evolutive Single Design
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Pin Compatible with 0.5A XRP7603 and 2A SP7600
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Thermally Enhanced Package
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RoHS Compliant “green”/halogen free 8-pin SO package
Applications
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General Lighting and Displays
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Architectural and Accent Lighting
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Security and Traffic Signals
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Medical and Industrial Instrumentation
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Video Projectors