Texas Instruments BQ2002SNTRG4

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Texas Instruments BQ2002SNTRG4 Battery Charger IC

The BQ2002SNTRG4 from Texas Instruments is a versatile multi-chemistry battery charger controller IC designed for embedded and industrial applications requiring reliable power management. This advanced integrated circuit supports constant and pulsed charging modes with programmable voltage features, making it ideal for diverse battery charging applications.

Key Features & Benefits

  • Multi-Chemistry Support: Compatible with various battery chemistries for flexible design integration
  • Dual Charging Modes: Constant and pulsed current charging for optimized battery health and longevity
  • Programmable Voltage: Customizable charging parameters to match your specific application requirements
  • Wide Operating Range: Functions reliably from 0°C to 70°C ambient temperature
  • Compact Surface Mount Design: 8-SOIC package (3.90mm width) for space-efficient PCB layouts
  • Industry-Standard Packaging: Available in Tape & Reel for automated assembly processes

Technical Applications

This battery charger IC is engineered for professional applications including portable electronics, industrial equipment, medical devices, and embedded systems where precise battery management is critical. The 2V battery pack voltage capability and 6V maximum supply voltage make it suitable for low-voltage battery charging solutions.

Quality & Compliance

Manufactured by Texas Instruments with RoHS compliance, ensuring environmental responsibility and regulatory adherence. Authentic sourcing guaranteed with full lifecycle support and technical documentation available.


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Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Tape & Reel (TR) |
Battery Chemistry Multi-Chemistry
Number of Cells -
Current - Charging Constant, Pulsed
Programmable Features Voltage
Fault Protection -
Charge Current - Max -
Battery Pack Voltage 2V
Voltage - Supply (Max) 6V
Interface -
Operating Temperature 0°C ~ 70°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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