The MAX620EWN-T from Maxim Integrated is a compact, high-efficiency step-up DC-DC converter designed for low-voltage power supply applications. This versatile component is an ideal solution for battery-powered devices, as it can efficiently boost low input voltages to higher output levels required by modern electronics.

Key Features

• Wide Input Voltage Range: The MAX620EWN-T operates with input voltages as low as 0.7V, making it suitable for single-cell battery applications, and can handle inputs up to 5.5V.
• Adjustable Output Voltage: Users can set the output voltage from 2.7V to 5.5V via external resistors, providing flexibility for different circuit requirements.
• High Efficiency: With its high-efficiency operation, typically above 87%, this converter minimizes power loss and extends battery life in portable devices.
• Low Quiescent Current: The device features a low quiescent current of only 7µA, which is critical for battery conservation in standby and idle modes.
• Compact SO Package: The MAX620EWN-T comes in a small-outline (SO) package, allowing for space-saving designs in compact electronic assemblies.

Applications

The MAX620EWN-T is well-suited for a wide range of applications where a higher voltage is required from a low-voltage source. These include:

• Portable Consumer Electronics
• Handheld Medical Devices
• Wireless Sensors and IoT Devices
• Energy Harvesting Systems

Reliability and Performance

Maxim Integrated is known for its commitment to quality and reliability, and the MAX620EWN-T is no exception. It is designed to meet the stringent demands of modern electronic devices, ensuring stable and reliable performance across a range of environmental and operational conditions.

Easy Integration

With minimal external components required for operation, the MAX620EWN-T is easy to integrate into existing and new designs, simplifying the development process and accelerating time-to-market for a variety of products.