Microchip Technology MCP73828-4.1VUA

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MCP73828-4.1VUA - Single-Cell Lithium-Ion Battery Charger IC

The MCP73828-4.1VUA from Microchip Technology is a highly integrated linear charge management controller designed for single-cell lithium-ion and lithium-polymer battery applications. This advanced battery charger IC delivers reliable, efficient charging performance for portable and battery-powered devices.

Key Features & Benefits

  • Single-Cell Li-Ion/Li-Polymer Support: Optimized for 4.1V battery pack voltage applications
  • Programmable Charge Current: Constant current charging with customizable settings for flexible design integration
  • Wide Input Voltage Range: Operates with supply voltages up to 5.5V, compatible with USB and standard power adapters
  • Compact 8-MSOP Package: Space-saving surface mount design (8-TSSOP/8-MSOP, 3.00mm width) ideal for portable electronics
  • Extended Operating Temperature: Reliable performance from -20°C to 85°C (TA) for industrial and consumer applications
  • Tube Packaging: Convenient for automated assembly and manufacturing processes

Typical Applications

This battery charger IC is perfect for a wide range of portable electronic devices including smartphones, tablets, wireless headsets, portable medical devices, handheld instruments, GPS trackers, and IoT sensor nodes. Its programmable features and compact footprint make it an excellent choice for space-constrained designs requiring reliable battery management.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic, high-quality electronic components and semiconductors for industrial and consumer applications. Every component is sourced directly from authorized distributors to ensure authenticity and reliability. We offer competitive pricing, fast shipping, and expert technical support to help you bring your designs to life.

Related Products & Resources

Looking for more battery management solutions? Explore our complete range of Battery Chargers for various applications and specifications.

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tube |
Battery Chemistry Lithium Ion
Number of Cells 1
Current - Charging Constant - Programmable
Programmable Features -
Fault Protection -
Charge Current - Max -
Battery Pack Voltage 4.1V
Voltage - Supply (Max) 5.5V
Interface -
Operating Temperature -20°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP