ADP3211AMNR2G

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The ADP3211AMNR2G is an exceptionally efficient, low-power and wide adjustable range integrated converter specifically designed for space-constrained portable applications. This device combines a Power Management Integrated Circuit (PMIC) and a DC/DC for tiny, high-efficiency power solutions. It integrates a high-performance DC/DC with an inductor, and two integrated high-side linear MOSFET FETs, and provides a small 4 mm × 5 mm chip-scale system solution. The ADP3211AMNR2G is categorized as a voltage regulator special purpose device. It is equipped with a wide input voltage range of 2.6 V to 15 V, a regulated high-side output voltage of 2.6 V to 15 V, and a low dropout linear regulator with adjustable output voltage up to 30 V. Furthermore, the PMIC features a high-power regulation mode, a high-efficiency active discharge, system versus channel/channel mode, and a sleep mode to save power for portable designs.The primary application field for the ADP3211AMNR2G is power management given its versatility. This includes its ability to regulate voltages from 2.6 volts to 15 volts and the wide input voltage range of 2.6 to 15 volts. The device can be used in portable device applications such as smartphones and tablets, and industrial systems and instrumentation. Additionally, given its ability to save power, the device can be used in automotive applications such as head units and infotainment systems and in renewable energy systems such as solar controllers and wind inverters.The ADP3211AMNR2G utilizes a typical DC-DC architecture that consists of an inductor and two power MOSFET FETs. The device includes one high-side and one low-side MOSFET, which regulate the input voltage to the output voltage by switching on an off at a predetermined frequency. The frequency of the switching can be adjusted using the device\'s internal control that tracks the load current. The device also includes a high-side current-sensing resistor to monitor and regulate the current. The device also includes a low-dropout linear regulator (LDO) with an adjustable output voltage of up to 30 V. The ADP3211AMNR2G also features system versus channel/channel mode, which enables multiple channels to remain powered up and/or off, while the device is in sleep mode. This reduces power consumption, especially in systems with multiple power channels. The device also features a high-power regulation mode to ensure optimal performance, and an Active Discharge (ADC) feature to help the device efficiently reduce power when it is not in use.In summary, the ADP3211AMNR2G is a voltage regulator special purpose device that is versatile and efficient. It is specifically suited for portable applications due to its high efficiency and low-power modes. It is most applicable for applications requiring up to 15 V regulated output, high efficiency, and space constraint requirements. The low-dropout linear regulator with adjustable output voltage up to 30 V and system versus channel/channel mode make the ADP3211AMNR2G a great choice for many power management solutions.

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