Introducing the MAX877ESA+T Step-Up DC-DC Converter from Maxim Integrated

Maxim Integrated's MAX877ESA+T is a highly efficient, compact step-up DC-DC converter designed for a variety of applications. This versatile component is ideal for portable devices due to its low quiescent current and high efficiency across a wide range of load conditions. The MAX877ESA+T is available in a space-saving 8-pin SOIC package, making it a perfect choice for space-constrained applications.

Key Features

• Adjustable Output Voltage: The MAX877ESA+T allows users to set the output voltage from 2.7V to 5.5V, catering to the needs of various circuits and devices.
• High Efficiency: This converter operates with an efficiency of up to 94%, ensuring minimal power loss and longer battery life in portable applications.
• Low Quiescent Current: With a quiescent current of just 110μA, the MAX877ESA+T is optimized for battery-powered devices, contributing to extended operational periods between charges.
• Wide Input Voltage Range: The device can accept input voltages from 0.7V to VOUT, which makes it suitable for applications with varying power sources.
• Internal Oscillator: The built-in 100kHz fixed-frequency oscillator allows for predictable performance and simplifies the design process.

Applications

The MAX877ESA+T is designed to be a versatile component that can be used in a wide array of applications, including but not limited to:

• Portable Electronics
• Battery-Powered Devices
• Handheld Instruments
• Small LCD Panels
• Wireless Communication Devices

Reliability and Safety

Maxim Integrated ensures that the MAX877ESA+T meets high standards of reliability and safety. Features like thermal overload protection and a current limit protect the device and the application from potential damage due to overheating or excessive current conditions.

With its combination of efficiency, versatility, and protection features, the MAX877ESA+T from Maxim Integrated stands out as a reliable and high-performing solution for your power conversion needs. Whether you are designing a new portable device or optimizing an existing one, the MAX877ESA+T offers a balance of performance and size that can help you meet your design goals.