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产品型号: HC3283
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The HC3283 is a high-efficiency boost constant-current LED driver, designed for driving several LEDs efficiently. The device operates from an output up to 20V and
provides an externally adjustable output current. Depending upon the supply voltage
and external components, the HC3283 can drive 20 watts of LED.
The HC3283 includes overvoltage protection to prevent damage in the event of an output voltage greater than 20V.
The HC3283 includes the power switch. The HC3283 is available in SOT23-6L packages.
Applications
• Automotive lighting
• LED back-up lighting
• LED traffic warning lights
• Constant Current Source
• SELV lighting
• RGB High Brightness LED lighting
• LCD TV backlighting