The MAX1772EEI+ is a highly efficient, step-down DC-DC controller designed and manufactured by Maxim Integrated. It is specifically engineered to deliver a high-performance power management solution for a wide range of applications, including portable devices, telecommunications, and computing systems.

Key Features

• Wide Input Voltage Range: The device operates over a broad input voltage range from 2.5V to 16.5V, making it versatile for various power sources.
• Adjustable Output Voltage: The output voltage can be adjusted down to 1.25V with a simple external divider, offering flexibility for different circuit requirements.
• High Efficiency: With its synchronous rectification and pulse-frequency modulation (PFM) operation at light loads, the MAX1772EEI+ achieves high efficiency across a wide range of loads.
• Low Dropout Operation: The controller's 100% duty cycle capability enables low dropout operation, which is critical for battery-powered applications.
• Protection Features: It includes built-in features such as overvoltage protection, undervoltage lockout, and thermal shutdown to ensure the safety and reliability of your application.

Applications

• Portable Electronics
• Telecommunications Equipment
• Notebook Computers
• Battery-Powered Devices
• Distributed Power Systems

Product Specifications

Whether you're designing a power-efficient portable device or a robust telecommunications system, the MAX1772EEI+ offers the performance and reliability you need. Its compact QSOP package and comprehensive feature set make it an ideal choice for designers looking to optimize their power management solutions.