Monolithic Power Systems (MPS) introduces the MPM4710, a trailblazing, fully integrated, synchronous buck-boost power module. With an embedded inductor and high efficiency, the MPM4710 is designed to address diverse power needs across applications, providing an unprecedented level of versatility.

A standout feature of the MPM4710 is its exceptional adaptability, operating seamlessly across a spectrum of input voltage scenarios—above, equal to, or below the output voltage. This unique capability positions it as a versatile solution, catering to a wide array of applications with varying voltage requirements.

Engineered with a fixed 2 MHz switching frequency, the MPM4710 takes a strategic approach, allowing the utilization of compact external components. The internal compensation and soft start (SS) features not only enhance performance but also contribute to a simplified external component count, streamlining the design process.

Utilizing current mode control with a fixed pulse-width modulation (PWM) frequency, the MPM4710 excels in stability and transient response. For applications where low-noise operation is paramount, the power module provides a high-logic input on the MODE/SYNC pin, enabling fixed-frequency PWM mode operation under all load conditions—a crucial flexibility for noise-sensitive scenarios.

Operating over a broad 1.2V to 5.5V V_IN range, the MPM4710 offers an adjustable V_OUT, finely tunable between 1.5V and 5.5V. This adaptability ensures compatibility with a diverse range of voltage specifications, making it an ideal choice for a multitude of devices and systems.

Encased in a compact ECLGA-14 (2.5 mm x 2.5 mm x 1.2 mm) package, the MPM4710 isn't just about features; it's a model of efficiency. With a minimum start-up input voltage (V_IN) of 1.8V, it guarantees reliable operation even in challenging conditions. The power module boasts a typical 25μA quiescent current (I_Q), load disconnect during shutdown, and a robust set of protective features, including short-circuit protection (SCP) with hiccup mode and thermal shutdown, emphasizing both performance and safety.

Whether in applications demanding precise control or those requiring adaptable voltage configurations, the MPM4710 power module emerges as a solution that seamlessly combines efficiency, versatility, and reliability, all within a compact form factor—truly navigating the dynamic terrain of power solutions.

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