MAX5068DAUE-T

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The MAX5068DAUE-T is an integrated power management IC (PMIC) used in AC/DC converters, offline switchers, and other devices that require accurate current limiting and high-efficiency performance. This PMIC offers the best performance in terms of accuracy, efficiency, and reliability for AC/DC converters and offline switchers.

The MAX5068DAUE-T uses an integrated synchronous rectifier controller and dual gate drive for improved efficiency and low-loss switching of its power MOSFETs. The unit operates in a constant-current mode, ensuring a high degree of accuracy in current sense, peak-current control, and current limit protection. Its integrated voltage regulator supports up to 25V input-voltage operation, and it can run up to 200kHz operating frequency.

The MAX5068DAUE-T also features a pulse-by-pulse current limit protection, hysteretic thermal shutdown, and internal short-to-ground, short-to-battery and short-to-VCC protections. Its power MOSFET enables high efficiency over a wide load range, while its integrated synchronous rectifier controller actively provides low-loss switching.

The MAX5068DAUE-T is suitable for use in offline AC/DC converters and switchers for a variety of applications, including system-level power supplies, telecommunication equipment, digital home appliances, and industrial control systems. Its high degree of accuracy in current sensing, peak-current control, and current limit protection makes it ideal for converters and switch-mode power supplies, providing reliable and efficient operation.

The MAX5068DAUE-T works by utilizing the synchronous rectifier controller to actively deliver low-loss switching and high-efficiency operation of its power MOSFETs. It also features an embedded pulse-by-pulse current limit protection, hysteretic thermal shutdown, and short-to-ground, short-to-battery, and short-to-VCC protections. Its voltage regulator supports up to 25V input-voltage operation and it can run up to 200kHz operating frequency. All these features make the MAX5068DAUE-T an ideal choice for high efficiency and accurate current limiting in AC/DC converters and offline switchers.

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