LT3579IUFD-1#TRPBF

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The LT3579IUFD-1#TRPBF is a set of integrated DC-DC switching regulators. This device protection feature allows for a wide variety of applications including portable electronics and industrial process control systems. This device offers excellent transient response, low output voltage ripple, and high efficiency making it a great choice for voltage regulation applications.

The LT3579IUFD-1#TRPBF is capable of supplying up to 28V of output current and provides a maximum output current of up to 1A as well as up to 2.5A of switch current. The LT3579IUFD-1#TRPBF features adjustable internal current and voltage limits, over voltage protection, and over temperature protection to ensure reliable operation and long life. The device also features an integrated soft start feature, which helps to minimize inrush and startup current by slowly ramping up the output voltage and current.

The LT3579IUFD-1#TRPBF is designed for step-down DC-DC applications, with input voltages of up to 36V. The device\'s switching frequency is adjustable from 200 kHz to 600 kHz, allowing for greater flexibility in system design. The LT3579IUFD-1#TRPBF has excellent temperature and EMI/RFI performance, making it a suitable choice for medium-power applications. The LT3579IUFD-1#TRPBF\'s wide input voltage range, low quiescent current and high efficiency make it an ideal choice for applications such as notebook and solar charger power supplies, smart meters, servers, UPS, and other power regulated applications.

The LT3579IUFD-1#TRPBF is a DC-DC step-down switching regulator that uses an adjustable switching frequency of 200 kHz to 600 kHz to provide a regulated, low-ripple output voltage. The LT3579IUFD-1#TRPBF combines a high efficiency synchronous N-Channel MOSFET Power Stage with an integrated voltage reference, current limit set point circuitry, switching frequency & soft-start control, and over temperature protection. This combination allows for a very efficient and reliable design.

The LT3579IUFD-1#TRPBF utilizes a synchronous rectifying N-Channel MOSFET to power the output stage. The regulator features an adjustable current limit of up to 1A, adjustable output voltage range of 0.8V to 28V, adjustable switching frequency of 200 kHz to 600 kHz, and adjustable soft-start time. The device also features an over temperature protection to limit power dissipation, as well as over-current, over-voltage, and under-voltage protection.

The LT3579IUFD-1#TRPBF\'s output stage is adjustable for both current and voltage. The current limit setpoint can be adjusted from 0.2A to 1A, allowing for greater flexibility in design. The output voltage is adjustable from 0.8V to 28V. The switching frequency can be adjusted from 200 kHz to 600 kHz, depending on the application. The programming of these parameters is done via external resistors.

The LT3579IUFD-1#TRPBF is an excellent choice for applications such as notebook and solar charger power supplies, automotive power systems, server power supplies, UPS systems, and other power-regulated applications. It offers a wide range of protection features to ensure reliable operation, high efficiency and low output voltage ripple. The soft start feature helps to reduce the inrush current and minimize the startup time, making it an ideal choice for high power density designs.

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