BQ2018SN-E1TR - Texas Instruments

Manufacturer Part Number

BQ2018SN-E1TR

Manufacturer

Texas Instruments

Introduction

The BQ2018SN-E1TR is part of Texas Instruments' Power Minder™ series, designed for advanced battery monitoring.

Product Features and Performance

Supports multi-chemistry batteries

Monitors 1 to 4 cell battery packs

High Definition Query (HDQ) communication interface

Robust temperature range for operation: -20°C to 70°C

Surface mount 8-SOIC package for compact PCB design

Product Advantages

Versatile for use with various battery types

Precision battery monitoring capability

Efficient power management for portable devices

Easy integration with existing designs due to standard package

Key Technical Parameters

Battery Chemistry: Multi-Chemistry

Number of Cells: 1 ~ 4

Operating Temperature: -20°C ~ 70°C

Interface: HDQ

Fault Protection: None indicated

Packaging: 8-SOIC

Quality and Safety Features

High-quality standards of Texas Instruments

No specified fault protection suggests the need for external safety mechanisms

Compatibility

Multi-chemistry compatibility ensures use with a variety of battery technologies

HDQ interface compatible with host devices using the same protocol

Application Areas

Consumer electronics

Portable equipment

Battery management systems

Energy storage solutions

Product Lifecycle

Currently active product

No indication of discontinuation

Consult Texas Instruments for potential upgrades

Several Key Reasons to Choose This Product

Trusted manufacturer with a reputation for quality

Multi-chemistry support caters to a wide range of applications

Efficient design for modern power management

The ongoing availability of the product ensures long-term support

Compact SOIC package facilitates easy PCB design and manufacturing