Maxim Integrated MAX1720EUT Product Overview

The MAX1720EUT from Maxim Integrated is a high-performance, single-cell lithium-ion (Li+) battery monitor with state-of-charge (SOC) and voltage measurement capabilities. Designed to enhance the battery life and ensure reliable operation of portable devices, this compact, integrated circuit is an essential component for power management in modern electronics.

Key Features

• High-Accuracy Monitoring: The MAX1720EUT offers precise battery monitoring, which is crucial for maintaining the longevity and efficiency of battery-powered devices.
• Compact SOT23 Package: Enclosed in a small SOT23-6 package, it occupies minimal space on the PCB, making it ideal for space-constrained applications.
• Low Power Consumption: This device is optimized for low power consumption, drawing minimal current from the battery, which is vital for extending the operational life of portable devices.
• Wide Voltage Range: It supports a broad range of battery voltages, making it versatile for use with various single-cell Li+ battery chemistries.
• Simple Interface: The MAX1720EUT provides an easy-to-use I2C interface for communication with microcontrollers, allowing for straightforward integration into system designs.

Applications

The MAX1720EUT is suitable for a wide array of portable devices where accurate battery monitoring is essential. These include:

• Smartphones and Tablets
• Wearable Technology
• Wireless Headphones and Earbuds
• Handheld Gaming Devices
• Medical Devices and Health Monitors
• Portable Power Tools

Technical Specifications

The technical specifications of the MAX1720EUT include:

• Operating Voltage Range: 2.7V to 4.5V
• Quiescent Current: Typically 12µA
• Communication Protocol: I2C Interface
• Package Type: SOT23-6
• Operating Temperature Range: -40°C to +85°C

Maxim Integrated's commitment to quality and reliability is evident in the MAX1720EUT, offering designers a robust and efficient solution for battery monitoring in their next-generation portable devices.