MP200DS-LF

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Power management integrated circuit (PMIC) devices, such as the MP200ds-LF, are essential components in battery-powered systems, allowing them to safely and efficiently maintain power supplies for the electronics within. The MP200ds-LF is a suitable choice for making simple, low-voltage power conversion circuits, whether for portable electronic devices, wearable products, or even re-chargeable batteries.

The MP200ds-LF works by converting raw battery energy into a fixed, regulated voltage suitable for the system-level electronics it is supplying power to. It can regulate both high and low voltages, with six selectable input ranges that span between 2.5 V and 28 V. This device also features built-in protection features such as over-voltage protection and under-voltage protection, ensuring that an acceptable operating voltage range is maintained.

The MP200ds-LF also has numerous applications in the energy harvesting and storage sectors. For example, the MP200ds-LF can be used to harvest solar or wind energy by converting it from its raw state into a useable form. Likewise, the MP200ds-LF can also be used to store energy from renewables such as solar, wind, and geothermal sources, as well as enable step-up and step-down DC-DC power conversion for both Li-ion and Li-polymer batteries.

The primary benefit of the MP200ds-LF is its small size, enabling it to be used in a wide range of portable or wearable products. The device is also supplied in a miniature, 10-pin DFN package that provides an improved thermal conductivity compared to traditional packages. Furthermore, the operating temperature range of the MP200ds-LF is -40°C to +85°C, allowing it to be used in more extreme usage scenarios.

The MP200ds-LF uses a synchronous PWM control architecture to create a stable and efficient output voltage for the system-level electronics. The device also features a boost converter, allowing it to perform step-up and step-down power conversion from a single input voltage. This device also allows for up to 94.2% efficiency, allowing for maximum power delivery from the portable or wearable components.

The MP200ds-LF also features a wide range of protections, including overcurrent protection, overvoltage protection, undervoltage protection, and reverse connection protection. This ensures that the system-level electronics are protected from operational errors, such as improper connections or incorrect voltage levels. Furthermore, the device has integrated output disconnect and power-on reset functions to ensure that the system is properly reset in the event of a fault.

In conclusion, the MP200ds-LF is a reliable and versatile power management integrated circuit, capable of providing a stable and efficient supply for system-level electronics. The device’s protections and small size make it an ideal choice for both portable and wearable products, allowing for maximum power transfer from the battery or renewable energy sources.

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