LNK302G

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The LNK302G is a high efficiency offline switcher integrated circuit from Power Integrations. It is designed for a wide range of applications including many consumer electronics, such as televisions, DVD players, and other consumer electronics. It also has many industrial applications in motor control applications, lighting applications, and more. The LNK302G is a high-performance, cost effective solution for any application needing a reliable, small-scale switching power conversion.

The LNK302G is a fixed-frequency, current-mode, low-power switching regulator with an integrated high-voltage current-mode power MOSFET. It includes all of the necessary control and protection features for a high-efficiency, low-cost power supply design. The device includes a power-up/down soft start, under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown (TSD). It also provides a precision voltage reference and a differential amplified signal input stage to allow for the input of a variety of analog and digital control signals, including those used in digital power supplies.

The LNK302G has a wide voltage range of 36 to 75V AC, allowing it to be used in a variety of input power applications. It can be used in high-efficiency industrial power supplies and offline power supplies, including those used in consumers switching applications such as lighting, motor control, and small appliances.

The LNK302G has high-efficiency switching capabilities, making it suitable for applications that require high efficiency and low power loss. It uses a pulse-width modulation (PWM) switching principle and can be designed to operate within 750 kHz to 1.4 MHz frequency range. This ensures a low-noise output and increased efficiency.

The LNK302G also includes integrated high-voltage current-mode power MOSFET which allows for a low-cost, low-power solution. The device can be operated with an external PWM control signal or with up to five analog signal sources. It can also be used with a digital control signal input, allowing for digital control of the power output.

The LNK302G is an ideal choice for many high-efficiency, low-power applications. It is an efficient and cost-effective solution for power supply applications that require a low-noise, high-efficiency design. The device can be used for a variety of applications, including consumer electronics, motor control applications, and lighting applications, making it an excellent choice for any power supply design.

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