MAX17222ENT+T

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MAX17222ENT+T offer superior regulation of output voltage, with up to 88 percent of efficiency in high-density designs. This component can be used to support a wide range of applications, including mobile devices, consumer electronics and industrial devices. The component can also be used to support data acquisition and conditioning, as well as audio digital-to-analog (DAC) conversion.

The MAX17222ENT+T provides high-density, high-voltage switching and low quiescent current in a thermally enhanced 8-pin, 4mm x 4mm x 0.75mm package. It is designed for 0.7V to 4.5V wide input voltage, which makes it suitable for a variety of applications across all industries. The component provides variable output voltage from 1.2V to 5.5V with ±2.5% accuracy and is capable of delivering up to 100mA of load current.

The MAX17222ENT+T uses Constant On-Time (COT) regulation to ensure a steady output voltage that is more accurate than traditional voltage regulation designs. This regulation method is more efficient than other designs, requiring lower input voltage and providing better temperature compensation and less output noise. In terms of heat, the component offers a die temperature of 40°C (without any external heat sink).

The component uses a bi-directional, low-side current-sense resistor to draw enough power to regulate the output voltage without sacrificing efficiency. This regulation method helps reduce the power supply output current ripple, reduces the output voltage fluctuations, and ensures that the output voltage does not exceed the current load.

The MAX17222ENT+T offers several current-limiting features, including output over-current protection, short-circuit protection, and thermal shutdown protection. The component is also designed to PFM or PWM mode, which helps it to prevent over-charging of the load in high-power applications. Additionally, the component features cycle-by-cycle over-current protection, adjustable frequency, and constant-on-time regulation for improved efficiency and voltage accuracy.

Overall, the MAX17222ENT+T is an ideal solution for a variety of device designs. It offers superior regulation of output voltage, with up to 88 percent efficiency and a wide input voltage range. The component also offers a variety of current-limiting features, PFM or PWM mode, and cycle-by-cycle over-current protection. These features make the MAX17222ENT+T an ideal choice for applications in mobile and consumer electronics, data acquisition and conditioning, and audio DAC conversion.

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