SP7619EB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LED drivers are essential elements in providing reliable power to LED-type lighting products such as street lights, outdoor floodlights, and other industrial lighting devices. The SP7619EB is a highly efficient, single-channel, full-bridge power converter designed to drive up to 4A of current into an LED load with a maximum output voltage of 54V. This driver provides excellent thermal performance with a wide range of features to enable intelligent control and monitoring of the LED load.

Due to its compact size, flexible features, and ease of use, the SP7619EB is an ideal choice for a variety of applications, including architectural and industrial lighting systems, automotive lighting, high-speed lighting and entertainment lighting. The SP7619EB is also ideal for challenging and reflexive LED loads, as it can accurately compensate for voltage and current variations across the LED load.

The SP7619EB is an easy-to-use LED driver whose working principle is based on an internal DC-DC converter topology. The device uses a copper board mounted on an aluminum heat sink to ensure efficient heat dissipation. To protect the circuitry from possible overload or short-circuit conditions, the device includes an integrated overcurrent protection feature. The device also provides several protection features such as thermal protection, undervoltage lockout, and overvoltage shutdown.

The SP7619EB features adjustable output voltage, current and dimming control via digital or analog signals. The integrated dimming circuitry allows for both digital and analog dimming, resulting in improved power efficiency. The SP7619EB also supports various dimming techniques such as pulse width modulation (PWM) and pulse density modulation (PDM). In addition, the device can be configured to operate in open-/closed-loop pseudo-constant driver current control.

The SP7619EB operates in three different control modes. In digital mode, up to sixteen separate LED channels can be controlled using a serial port interface. Additionally, it can operate in standalone mode using a single external resistor to control the LED current. In third mode of operation, the device is used in a RGB feedback loop configuration, where up to three channels can be configured.

The SP7619EB also includes several safety and protection features. The device supports an adjustable current limit and thermal protection. An integrated overvoltage and undervoltage protection circuit helps protect the device from potentially hazardous malfunction. The device also includes anti-surge protection and overvoltage protection as well as overcurrent protection. The SP7619EB is designed to achieve a maximum LED efficiency of 95%.

The SP7619EB is an optically efficient and reliable LED driver, suitable for a wide range of LED-driven applications. The device can operate over a wide temperature range, which makes it ideal for outdoor applications. In addition, the device supports multiple dimming techniques, making it suitable for dynamic lighting and environmental lighting conditions. Its thermal performance and range of integrated protection and safety features make it one of the top choices for LED driver applications.

The specific data is subject to PDF, and the above content is for reference