The MAX5921BESA is a robust, feature-rich integrated circuit from Maxim Integrated, designed specifically for hot-swap applications that require safe insertion and removal of circuit boards from live backplanes. This high-performance component is housed in a compact 8-pin SO package, making it an ideal choice for space-constrained environments.

Key Features

• Adjustable Overcurrent Protection: The MAX5921BESA offers precise overcurrent protection that can be adjusted to meet the requirements of different applications, ensuring the safety and longevity of electronic components.
• Undervoltage Lockout (UVLO): The built-in UVLO feature ensures that the device operates only when the supply voltage is within an acceptable range, protecting the circuit from potential damage due to low voltage conditions.
• Programmable Fault Timer: This device includes a programmable fault timer that allows users to set a specific time delay for overcurrent fault conditions, providing additional control over the protection mechanism.
• High Accuracy: With its precise sensing and control capabilities, the MAX5921BESA ensures high accuracy in monitoring and regulating the power supply to the load.

Applications

The MAX5921BESA is versatile and can be used in a wide range of applications, including:

• Network routers and switches
• Storage systems
• Servers
• Telecommunications equipment
• Industrial systems

Technical Specifications

Some of the technical specifications of the MAX5921BESA include:

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 8-pin SO

Maxim Integrated's commitment to quality and reliability is evident in the MAX5921BESA, making it a trusted choice for engineers and designers looking for a hot-swap controller that offers both protection and performance.