DS2781G+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS2781G+

Manufacturer

Analog Devices

Introduction

The DS2781G+ is a highly proficient power management integrated circuit designed for accurate battery monitoring, primarily focused on lithium-ion or lithium-polymer cells.

Product Features and Performance

Precise battery monitoring for 1 to 2 lithium Ion/Polymer cells

Incorporates a 1-Wire interface for simplified communication and data logging

Operating temperature range of -20°C to 70°C, ensuring reliable performance under varying environmental conditions

Packaged in a compact 10-WFDFN exposed pad for space-efficient designs

Surface mount technology for streamlined PCB assembly

Product Advantages

Enables accurate power management and monitoring, enhancing device reliability and user experience

Facilitates battery life optimization through precise monitoring

Supports simplified integration into various system designs due to its compact size and surface mount packaging

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1 ~ 2

Interface: 1-Wire

Operating Temperature: -20°C ~ 70°C (TA)

Mounting Type: Surface Mount

Package / Case: 10-WFDFN Exposed Pad

Supplier Device Package: 10-TDFN (3x4)

Quality and Safety Features

Robust design ensuring stable operation within the specified temperature range

Tailored for safe battery management activities in devices, enhancing overall device safety

Compatibility

Ideal for managing lithium-ion or lithium-polymer batteries which are commonly used in portable electronics

Application Areas

Portable consumer electronics

Battery-powered devices

Smart devices requiring precise power and battery management

Product Lifecycle

Currently marked as Active, indicating ongoing production without immediate risk of discontinuation

Continuous support and availability for newer designs and replacements

Several Key Reasons to Choose This Product

High precision in battery monitoring enhances device performance and user satisfaction

Wide operating temperature range supports usage in varied environmental conditions

Compact packaging suited for space-constrained applications

Direct communication through 1-Wire interface simplifies system integration

Developed by Analog Devices, a well-regarded manufacturer in the industry, ensuring reliability and performance