MAX17502EATB+

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In comparison to traditional linear power solutions, switching power solutions significantly reduce power consumption, size, weight, and cost. Utilizing the MAX17502EATB+ device, designers are able to reduce system complexity and space requirements, while obtaining higher efficiency and greater flexibility. The MAX17502EATB+ is a DC-DC switching regulator integrated circuit that offers a high-performance solution for space-constrained and efficiency-sensitive applications.

The MAX17502EATB+ as a DC-DC switching regulator offers a wide input voltage range of 3V to 28V and is designed to operate using an operating current of 80µA. This device utilizes a high switching frequency of up to 3MHz, which allows for a smaller output capacitance requirement that helps to reduce board area and footprint, while offering an impressive transient load response. The quick switching frequency of this device also helps it to reduce radiated emissions.

This device also offers a low voltage drop of 340mV to 380mV, thereby allowing stable output over a wide range at minimised power losses. To further enhance efficiency, the device also incorporates a PFM/PWM mode switching technique, which minimizes power consumption and allows for an efficient operation of the device. Furthermore, the device can be set for automatic stop mode or burst mode operation for additional power savings.

The device also features a maximum current-mode control scheme with cycle-by-cycle current limit, which assists the device in achieving tighter regulation and better dynamic response in comparison to traditional current-mode control. This device also incorporates built-in protection features such as short-circuit protection, over-current protection, under-voltage protection and over-temperature protection which work to ensure safe and reliable operation of the device.

The MAX17502EATB+ DC-DC switching regulator offers protection against reverse bidirectional currents and is self-biasing, hence eliminating the need for a separate bias supply. This device is also designed to operate in a wide ambient temperature range of -40 Celsius to +85 Celsius making it suitable for a wide variety of applications. Furthermore, this device has an adjustable switching frequency allowing designers to tune the switching frequency to optimize the EMI performance of their design.

The MAX17502EATB+ DC-DC switching regulator offers an efficient, cost effective and reliable solution for a wide range of applications from PoE to automotive and industrial applications. This regulator greatly reduces design complexity and offers versatile protection features to ensure safe and reliable operation. With its low voltage drop and efficient operation, the MAX17502EATB+ makes for an ideal choice for many different applications.

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