The MAX17502FATB+ is a high-performance, synchronous step-down DC-DC converter from Maxim Integrated, designed to deliver a highly efficient power solution for a wide range of applications. This compact and robust integrated circuit (IC) is suitable for space-constrained designs, offering a seamless integration for designers looking to optimize power consumption and extend battery life in their products.

Key Features

• Wide Input Voltage Range: The device operates from a 4.5V to 60V input voltage range, making it versatile for various systems, including industrial, automotive, and communications equipment.
• Adjustable Output Voltage: The output voltage is adjustable from 0.9V to 90% of VIN, providing flexibility for different design requirements.
• High Efficiency: With up to 90% efficiency, the MAX17502FATB+ minimizes power loss, making it ideal for energy-sensitive applications.
• Integrated MOSFETs: The IC includes high-side and low-side MOSFETs, which contribute to its compact size and reduced external component count.
• Frequency Synchronization: It offers an adjustable switching frequency from 200kHz to 2.2MHz and can be synchronized to an external clock to reduce system interference.
• Thermal Management: The device features thermal shutdown and over-temperature protection to ensure reliable operation under varying conditions.
• Protection Features: It is equipped with cycle-by-cycle current limit, input undervoltage lockout (UVLO), and output overvoltage protection to safeguard the system.

Applications

The MAX17502FATB+ is designed for use in a variety of applications that require high efficiency and compact size, including:

• Point-of-Load (POL) conversions
• Industrial control and automation systems
• Automotive infotainment and telematics
• Telecommunications equipment
• Battery-powered devices

Package and Reliability

The MAX17502FATB+ is available in a thermally enhanced, compact TDFN-10 package that is suitable for automated assembly processes. Maxim Integrated's commitment to quality ensures that this DC-DC converter meets the highest reliability standards for industrial and automotive applications.