The MAX1773EUP from Maxim Integrated is a high-efficiency, step-up DC-DC converter designed to provide a reliable power solution for portable electronic devices and systems. This advanced power management IC is capable of delivering a stable output voltage from an input voltage as low as 0.7V, making it an ideal choice for battery-operated applications.

Key Features

• Wide Input Voltage Range: Operates from 0.7V to 5.5V, accommodating single-cell to multi-cell battery configurations or other low-voltage power sources.
• Adjustable Output Voltage: The output voltage can be adjusted up to 5.5V, providing flexibility for various design requirements.
• High Efficiency: Integrated synchronous rectification and low quiescent current contribute to a high efficiency rate, which is essential for maximizing battery life.
• Small Package: Available in a compact TSSOP package, the MAX1773EUP is suitable for space-constrained applications.
• Low Shutdown Current: Features a low shutdown current mode to further conserve power when the device is not in active use.

Applications

The versatile MAX1773EUP is well-suited for a wide range of applications, including but not limited to:

• Portable Media Players
• Handheld Devices
• Wireless Peripherals
• GPS Receivers
• Medical Instruments

Technical Specifications

The MAX1773EUP features a host of technical specifications that make it a robust choice for power management:

• Package Type: TSSOP-20
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: 600kHz (typical)

In conclusion, the MAX1773EUP from Maxim Integrated is a versatile, high-efficiency step-up converter that offers designers a compact and flexible power management solution. With its wide input voltage range, adjustable output voltage, and high efficiency, this IC is an excellent choice for extending the battery life of portable devices.