A8302SETTR-T

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The A8302SETTR-T, which belongs to the PMIC ( power management integrated circuit) - Voltage Regulators - Special Purpose category, is a linear Voltage Regulator that makes use of the Dynamic Voltage Scaling (DVS) technology to automatically adjust the output voltage when required. The A8302SETTR-T package is available in a 4x3 mm QFN package for thermal performance, as well as in a thermally optimized 6x4 mm QFN package. This voltage regulator can also be used as a single cell Li-Ion battery charger with an input voltage range from 0.9V to 5.5V.

The A8302SETTR-T has a wide variety of features, including adjustable output voltage, output current protection, under-voltage lockout, and thermal protection. It is designed to provide a reliable, efficient and cost-effective solution for a wide range of applications. It can be used in portable, low-power devices such as phones, digital cameras and audio devices, as well as in automotive applications such as start-stop systems, vehicle battery charger and electric vehicle charging systems.

The A8302SETTR-T\'s working principle is based on a MOSFET switch and a resistor working in series. When an input voltage is applied, the MOSFET switch turns on and connects the resistor to ground, which lowers the output voltage. As the output voltage drops, a proportional current is generated through the resistor and this current is used to set the output voltage. When the output voltage reaches the desired voltage, the MOSFET switch turns off and the output voltage is regulated to the preset value. The A8302SETTR-T also features a transient response circuit that helps to ensure accuracy and stability by providing fast adjustment of the output voltage.

The A8302SETTR-T is a highly efficient and reliable power supply solution. It has a very fast transient response time and excellent ripple rejection. The overvoltage protection feature prevents the device from delivering an excessive voltage. It also provides extensive protection features such as over-temperature protection, over-current protection and under-voltage lockout, to protect the system from fault conditions.

The A8302SETTR-T is a highly efficient and reliable solution for a wide range of applications. It can be used in portable devices such as phones, digital cameras and audio devices, as well as automotive applications such as start-stop systems, vehicle battery charger and electric vehicle charging systems. The A8302SETTR-T\'s DVS technology provides a reliable and cost-effective solution for Voltage regulation without sacrificing power efficiency.

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