BQ28550
(ACTIVE) Single Cell Li-Ion Battery Gas Gauge and Protection

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Contact Distributor BQ28550DRZR ACTIVE -40 to 85 2.90 | 1ku SON (DRZ) | 12 View 3000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor BQ28550DRZT ACTIVE -40 to 85 3.35 | 1ku SON (DRZ) | 12 View 250 | SMALL T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1173 24 Oct 2012

User Guides (2)

Title Type Size (KB) Date Views
PDF 718 28 Sep 2011 399
PDF 1257 26 Jul 2011 445

Selection & Solution Guides (2)

Title Type Size (KB) Date Views
PDF 9158 11 Mar 2013 28,717
PDF 2318 09 Sep 2011 12,684

Tools & Software

Design Kits & Evaluation Modules (1)

Name Part# Type
Evaluation Module for BQ28550, Single Cell Li-Ion Battery Gas Gauge and Protection BQ28550EVM-001 Evaluation Modules & Boards

Software (3)

Name Part# Type
MathCAD Compensated End of Discharge Voltage (CEDV) Tool MATHCAD_CEDV_SOFTWARE Application Software & Frameworks
bqEVSW Setup 00.09.80 
(ZIP 5957 KB )    656 views, 28 Oct 2011  
MathCAD CEDV Software 
(ZIP 1031 KB )    1,183 views, 09 May 2005  



Support & Community


TI E2E™ Community

TI E2E Community

As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use.

Training & Events

Name Type Available During
Wireless Power Tx Design
If you have difficulty in designing Wireless Power Transmitters, this video will provide you with a lot of tips for doing it.
On-Line Training   On Demand  
Introduction to Energy Harvesting Technology
Look at the harvesting source (solar, thermoelectric, vibration, etc.) and the transducers used with each.
On-Line Training   On Demand  
Battery Management Fundamentals: Introduction to Battery Management
5-part series that covers some of the key aspects of battery technology.
On-Line Training   On Demand  
Single Cell Gauging 101
3 Part series provides the basics to help build-up an understanding of what single cell fuel gauges are and how they work.
On-Line Training   On Demand  
Battery Monitoring Basics
This video has two sections; Basic concepts of Battery Monitoring and deep dive in Fuel Gauging.
On-Line Training   On Demand  
Click Here