MAX5921FESA+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC Hot Swap Controllers play an important role in electrical systems, providing the power supply and protection necessary to support a variety of applications. MAX5921FESA+T is such a device and provides industry-leading features and performance.

The MAX5921FESA+T was designed for applications such as on-board PCI Express cards, external storage enclosures, test equipment, and peripherals for embedded system applications. It is a cost-effective and highly-efficient solution that saves both space and power. Its integrated high-side and low-side MOSFETs offer a wide range of protection functions, allowing for up to 6.5A of supply current to a hot-swappable load.

The MAX5921FESA+T is designed to provide protection against faults and hot-swap situations. It has a wide input voltage range and is capable of operating at up to 16V. It features a fast undervoltage lockout (UVLO) response, adjustable current limit and embedded thermal-shutdown protection.

The device integrates a smart voltage regulator, controlled by a digital control input signal, to provide the necessary power output to the load. The voltage regulator is capable of delivering up to 6.5A of supply current, and is able to reduce the output current levels if an over-current situation is detected. This capability provides the necessary protection in applications where additional current may be present when hot-swapping.

The MAX5921FESA+T offers fault detection, which can be used to detect the presence of an open-drain current fault. If a fault is detected, the controller will reduce the output current limit to a safe level, and provide an enable signal to indicate the presence of a fault.

The MAX5921FESA+T device is designed for safety and reliability. The device has a wide range of safety features, such as over-current, over-temperature, and reverse current protections. The device also has a power cycle start mode, allowing the device to be re-powered after a fault has been detected.

The MAX5921FESA+T also features a comprehensive monitoring system. It has an 8-bit thermal monitor, which is adjustable and capable of detecting temperatures up to 125°C. The device has an adjustable voltage monitor that can measure voltages up to 5V, and a programmable watchdog timer to detect any unexpected conditions. In addition, the MAX5921FESA+T device has an on-chip one wire temperature sensor, which is useful for monitoring the temperature of external components.

In summary, the MAX5921FESA+T is an ideal Hot Swap Controller, providing industry-leading features and performance. With its wide input voltage range, fast UVLO response, and integrated safety features, the device is an ideal choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference