Maxim Integrated MAX5094AASA Overview

The MAX5094AASA from Maxim Integrated is a high-performance, low-voltage, single-supply, dual-output, synchronous buck (step-down) controller. This advanced power management integrated circuit (IC) is designed to deliver high efficiency and tight regulation for applications requiring dual power rails from a single low-voltage supply.

Key Features

• Wide Input Voltage Range: The device operates from a 2.7V to 5.5V input supply, making it suitable for a variety of low-power applications.
• Dual-Output Configuration: The MAX5094AASA provides two independent output voltages that can be adjusted from 0.8V to VIN, allowing for versatile power supply design.
• High Efficiency: Its synchronous rectification and low quiescent current contribute to high efficiency, which is critical for battery-powered devices.
• Integrated MOSFETs: The inclusion of internal MOSFETs simplifies design and reduces external component count, saving space and cost.
• Adjustable Switching Frequency: The switching frequency is adjustable from 300kHz to 2.2MHz, giving designers flexibility to optimize performance for their specific application.
• Thermal and Overcurrent Protection: Built-in thermal shutdown and cycle-by-cycle current limit protect the IC from damage under abnormal conditions.

Applications

The MAX5094AASA is ideal for a variety of applications where dual power rails are required from a single low-voltage input. These include:

• Battery-powered devices
• Portable and handheld equipment
• Point-of-load power supplies
• Embedded systems
• Telecommunications equipment

Package and Availability

The device comes in a compact 8-pin SOIC package, making it easy to integrate into space-constrained designs. Its robust feature set and compact size make the MAX5094AASA a versatile choice for designers looking to optimize their power management solutions.

With Maxim Integrated's reputation for quality and reliability, the MAX5094AASA is a reliable choice for your dual-output synchronous buck controller needs.