DS2740BU+T&R - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS2740BU+T&R

Manufacturer

Analog Devices

Introduction

The DS2740 is a high-precision, 13-bit current gauge IC that provides accurate current measurement and state-of-charge (SOC) calculation for single-cell Li-ion and Li-polymer battery packs. It is designed to be used in a wide range of portable electronic devices, including smartphones, tablets, wearables, and other battery-powered applications.

Product Features and Performance

13-bit resolution for precise current measurement

Supports voltage range of 2.7V to 5.5V

Wide operating temperature range of -40°C to 85°C

Integrated ADC and coulomb counter for accurate SOC calculation

Low power consumption for extended battery life

Configurable sampling rate and current thresholds

Automatic power-down mode to minimize idle power

Product Advantages

Highly accurate current and charge monitoring for better battery management

Flexible configuration options to meet the needs of various applications

Compact 8-pin TSSOP/MSOP package for space-constrained designs

Proven reliability and performance in a wide range of battery-powered devices

Key Reasons to Choose This Product

Precise current measurement and state-of-charge tracking for optimal battery performance and runtime

Configurable features to meet the unique requirements of your application

Robust design and wide operating temperature range for reliable operation in diverse environments

Cost-effective solution for battery management in portable electronics

Quality and Safety Features

Robust design and high-quality manufacturing for reliable long-term operation

Overcurrent and overtemperature protection mechanisms for enhanced safety

Compatibility

The DS2740 is compatible with a wide range of Li-ion and Li-polymer battery chemistries and is suitable for use in various portable electronic devices.

Application Areas

Smartphones, tablets, and other mobile devices

Wearable electronics like fitness trackers and smartwatches

Power tools and other battery-powered consumer electronics

Industrial and medical equipment with battery backup

Product Lifecycle

The DS2740 is an active product, and there are currently no plans for discontinuation. Analog Devices offers alternative models, such as the DS2745 and DS2746, which provide similar functionality and performance. If you require more information or need assistance in selecting the appropriate product for your application, please contact our website's sales team.