LDU4860S250

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The LDU4860S250 device is an extremely powerful step-up DC-DC converter for the latest LED lighting applications. Developed with a micro-power low quiescent consumption low current level power stage, this device is designed with a small form factor, making it ideal for a range of applications that require efficient, reliable and cost-effective LED power supply solutions. The LDU4860S250 is suitable for applications such as LED downlights and LED strip lights, as well as LED street lighting, automotive and commercial lighting, and others.

The LDU4860S250 is a 2-phase (step-up) DC-DC converter offering a general purpose boost voltage up to 240 volts and can be used to drive a variety of topologies such as series wiring or parallel circuits. With its high power efficiency, the converter is able to deliver a maximum regulated output current of up to 0.25A and is capable of generating a regulated output voltage from 4-240V. The device features a wide input voltage range from 4V to 24V DC and a wide operating temperature range from -40 to +85°C.

The LDU4860S250 features an advanced underlying switching regulator technology, based on a DC-DC converter. This high-efficiency design topology provides a low component count and allows for minimal external component requirements. The robust switching points, wide temperature range and low component count output are designed to ensure a high efficiency, stable operation and long life performance of the device.

One of the key features of the LDU4860S250 is its built-in over-voltage protection (OVP) capability. This feature prevents the system from entering into over-load conditions and keeps the output voltage within an acceptable range. Additionally, the device has integrated temperature protection capabilities that prevent component failure due to overheating. The LDU4860S250 also provides EMC-level protection to the system, with high electrostatic discharge and transient surge immunity.

The LDU4860S250 is designed for continuous operation in environments that are subjected to extreme temperature, vibration, high EMC/EMI environments and during dynamic loading conditions. This device is well adapted for applications that require high efficiency, stability and reliability. Due to its advanced technology, this device can automatically switch between the various operating modes depending on the system and application loading, thus providing the user with an optimized solution for various LED lighting applications.

The LDU4860S250 is well suited for continuous operation in a variety of LED lighting applications and offers a high efficiency, reliable and low-cost solution. Its advanced switching regulator technology and extensive protective features make it an ideal device for applications that require high efficiency, stability and long life performance.

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