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BQ3050DBT Multi-Function Battery Management Controller

The BQ3050DBT from Texas Instruments is a highly integrated multi-function battery management controller designed for 2 to 4 cell Lithium-Ion and Lithium-Polymer battery packs. This advanced IC provides comprehensive protection and accurate monitoring for demanding portable applications.

Key Features & Benefits

  • Multi-Cell Support: Manages 2 to 4 cell Li-Ion/Polymer battery configurations
  • Comprehensive Protection: Over current, over temperature, over/under voltage, and short circuit fault protection
  • SMBus Interface: Industry-standard communication protocol for seamless system integration
  • Wide Operating Range: Functions reliably from -40°C to 85°C ambient temperature
  • Surface Mount Package: 38-TSSOP package for efficient PCB layout and automated assembly
  • RoHS Compliant: Meets environmental standards for global distribution

Applications

The BQ3050DBT is ideal for battery-powered applications requiring precise fuel gauging and robust protection, including:

  • Portable medical devices and diagnostic equipment
  • Industrial handheld instruments and test equipment
  • Professional power tools and cordless equipment
  • Portable communication devices and data terminals
  • Battery backup systems and UPS applications

Why Choose HQICKEY?

At HQICKEY, we guarantee 100% authentic components sourced directly from authorized distributors. Every BQ3050DBT ships with full manufacturer warranty support and comprehensive documentation. Our global logistics network ensures fast, reliable delivery to your location.

Related Products & Resources

Explore our complete range of Battery Management solutions including charge controllers, fuel gauges, protection ICs, and power management integrated circuits from leading manufacturers.

Stay informed about the latest semiconductor technologies, product releases, and industry insights by visiting our News & Technical Blog.

Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging |
Function Multi-Function Controller
Battery Chemistry Lithium Ion/Polymer
Number of Cells 2 ~ 4
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Interface SMBus
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173", 4.40mm Width)
Supplier Device Package 38-TSSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.