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MAX17502FATB+

MAX17502FATB+ Description

The MAX17502FATB+ is a high-efficiency, synchronous buck regulator from Analog Devices Inc./Maxim Integrated, part of the Himalaya series. Designed for robust performance, it delivers a fixed 5V output with a 1A current rating, making it ideal for space-constrained and power-sensitive applications. With a wide input voltage range of 4.5V to 60V, it excels in industrial, automotive, and telecom environments where voltage fluctuations are common. The device operates at a 600kHz switching frequency, optimizing efficiency while minimizing external component size. Packaged in a 10-pin TDFN format, it supports surface-mount assembly and complies with ROHS3 and REACH environmental standards.

MAX17502FATB+ Features

• High Input Voltage Tolerance: Supports up to 60V, ensuring reliability in harsh electrical conditions.
• Synchronous Rectification: Enhances efficiency (up to 90%) and reduces heat dissipation compared to non-synchronous designs.
• Compact Design: 600kHz switching frequency allows for smaller inductors and capacitors, saving board space.
• Robust Protection: Includes undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown.
• Low Quiescent Current: Optimized for battery-powered and always-on applications.
• MSL1 (Unlimited): Suitable for extended storage and handling without moisture sensitivity concerns.

MAX17502FATB+ Applications

• Industrial Automation: Powers sensors, PLCs, and control systems with high noise immunity.
• Automotive Electronics: Ideal for infotainment, ADAS, and 12V/24V battery systems.
• Telecom Infrastructure: Provides stable voltage for routers, switches, and base stations.
• Portable Devices: Efficiently manages power in handheld instruments and IoT edge devices.
• Distributed Power Systems: Acts as a point-of-load (PoL) regulator in multi-rail designs.

Conclusion of MAX17502FATB+

The MAX17502FATB+ stands out for its wide input range, high efficiency, and compact footprint, making it a superior choice for demanding applications. Its synchronous topology and integrated protections ensure reliability in volatile environments, while ROHS3 compliance meets modern environmental standards. Whether for industrial, automotive, or telecom use, this regulator delivers precision, durability, and space savings, aligning with advanced power management needs.