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UC3906QTR - Lead Acid Battery Charger IC

The UC3906QTR from Texas Instruments is a precision lead acid battery charger controller IC designed for reliable battery management in industrial and consumer applications. This surface mount device features programmable current control and operates across a wide voltage range up to 40V, making it ideal for various lead acid battery charging systems.

Key Features & Benefits

  • Wide Supply Voltage Range: Operates up to 40V for versatile battery charging applications
  • Programmable Current Control: Customize charging current to match your specific battery requirements
  • Lead Acid Chemistry Optimized: Specifically designed for lead acid battery charging profiles
  • Industrial Temperature Range: Reliable operation from 0°C to 70°C (TA)
  • Compact Surface Mount Package: 20-PLCC (9x9) package saves board space
  • RoHS Compliant: Meets environmental standards for modern electronics

Applications

The UC3906QTR is perfect for:

  • Automotive battery charging systems
  • Backup power supply battery management
  • Industrial battery maintenance equipment
  • Renewable energy storage systems
  • UPS (Uninterruptible Power Supply) battery chargers
  • Emergency lighting battery controllers

Why Choose HQICKEY?

At HQICKEY, we provide authentic, high-quality electronic components with full lifecycle support. Every UC3906QTR IC is sourced directly from authorized distributors, ensuring you receive genuine Texas Instruments products with complete traceability and warranty protection.

Related Products & Resources

Looking for more battery charging solutions? Explore our complete range of Battery Chargers for various chemistries and applications. Visit our homepage to discover thousands of electronic components for your projects, or check out our technical blog for application notes, design tips, and industry insights.

Order your UC3906QTR today and experience reliable battery charging performance backed by HQICKEY's commitment to quality and authenticity.

Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Marketplace | Tape & Reel (TR)
Battery Chemistry Lead Acid
Number of Cells -
Current - Charging -
Programmable Features Current
Fault Protection -
Charge Current - Max -
Battery Pack Voltage -
Voltage - Supply (Max) 40V
Interface -
Operating Temperature 0°C ~ 70°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Supplier Device Package 20-PLCC (9x9)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY