LNK624DG

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The LNK624DG is an advanced offline switcher, working with an AC-DC converter, that is designed to provide maximum power savings and an efficient, reliable power management solution. This device features a Deep GreenPowr™ technology that combines both synchronous and non-synchronous rectified flyback and two types of operation control. It is also capable of a wide range of economic efficiency.

The LNK624DG utilizes both synchronous MOSFETs (power transistors) and non-synchronous MOSFETs for conversion of AC power to DC power. The MOSFETs are designed for low voltage operation, allowing for a low cost, power saving design. The device also uses a two-stage switchover, switching between the synchronous and non-synchronous rectified flyback operation, which further increases the power efficiency and keeps the input voltage (VIN) in sync with the load voltage (VOUT).

The LNK624DG also has several innovative features that make it a strong choice for remote power applications. It is capable of operating in an ambient temperature range of -40°C to +85°C and can withstand up to 1000V of peak transients for surge protection. Additionally, it has a low standby current of 1uA, which makes it more energy efficient than many alternative solutions.

The LNK624DG comes with an integrated offline switcher with high frequency current mode control. This switcher is responsible for providing the power conversion that is necessary for remote applications. The current mode control works by sensing the on-time of the output and changing the voltage inputs accordingly. This feature can greatly improve the overall power efficiency, allowing it to maintain a consistent output.

The device also has integrated over-voltage, under-voltage, and over-current protection features, as well as cycle-by-cycle current limit. These features are designed to protect the system from any potential hardware or software faults, allowing the device to provide a reliable power management solution.

The LNK624DG can be used in a wide range of applications, including those that require large amounts of dynamic power demands, such as, HVAC, solar inverters, UPS, lighting, and industrial automation products, among others. It is also ideal for powering fan motors, pumps, and compressors, and in applications that require transfer of energy from a power source to a load.

Overall, the LNK624DG is a powerful, reliable and energy-efficient AC-DC power converter and offline switcher. It is capable of operating in a wide range of temperature ranges, can handle large transient voltages, and has integrated protection features. Plus, its high efficiency, low standby current and integrated switcher are ideal for remotely powered applications.

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