BCR4700
Back-contact resistors for various resistances
Manufacturer： ['vishay-electro-films', 'vishay']
series introduction
The BCR4700 Series is a highly versatile line of low-voltage, high-efficiency linear LED drivers designed to deliver optimal performance in a wide array of lighting applications. This series features an innovative design that integrates advanced current regulation technology, allowing for precise control of LED brightness while minimizing power consumption. With a supply voltage range of 2.5V to 5.5V, the BCR4700 is particularly well-suited for battery-powered devices, such as portable lamps, mobile phone backlighting, and automotive interior lighting, where energy efficiency is paramount.
One of the standout features of the BCR4700 Series is its ability to deliver a constant output current up to 25mA, ensuring uniform brightness across multiple LEDs connected in parallel. This capability is complemented by its built-in thermal protection, which automatically adjusts the output current in response to temperature changes, safeguarding the driver and the connected LEDs from overheating. The BCR4700 also incorporates a wide input voltage tolerance, making it adaptable to various power supply environments and enabling seamless integration into existing systems.
The design characteristics of the BCR4700 Series prioritize compactness and ease of use, featuring a surface-mount package that allows for straightforward PCB integration. This compact footprint makes it an excellent choice for space-constrained applications, where maximizing board real estate is crucial. Additionally, the BCR4700 requires minimal external components, streamlining the design process and reducing overall production costs.
In terms of typical applications, the BCR4700 Series is ideal for use in consumer electronics, decorative lighting, automotive lighting, and architectural illumination. Its versatility and efficiency make it an excellent choice for designers seeking reliable solutions for modern lighting challenges. With its combination of performance, reliability, and ease of integration, the BCR4700 Series stands out as a leading solution for driving LED applications in various industries, meeting the evolving demands of energy-efficient lighting solutions.
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