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The Renesas RAA489108ARGNP#HA0 is a high-performance battery charger IC designed for 2-4 cell lithium-ion battery applications. This versatile charging solution offers programmable current and voltage control, making it ideal for embedded systems, industrial equipment, and portable electronics requiring reliable power management.

Key Features

  • Supports 2-4 lithium-ion battery cells
  • Battery pack voltage range: 2.4V to 18.304V
  • Maximum supply voltage: 30V
  • Programmable charging current and voltage
  • I2C and SMBus interface for easy integration
  • 32-TQFN (4x4) surface mount package
  • RoHS compliant for environmental safety

Applications

This battery charger IC is perfect for industrial automation, medical devices, portable instrumentation, and embedded computing platforms that require precise multi-cell lithium-ion battery charging with digital control interfaces.

Why Choose HQICKEY

We provide authentic Renesas components with full lifecycle support, technical documentation, and engineering assistance to help you integrate this battery charger IC into your designs with confidence.

Related Products & Resources

  • Explore our complete Battery Chargers collection for more power management solutions
  • Visit HQICKEY for our full semiconductor catalog
  • Read our Technical Blog for design guides and application notes
Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series
Packaging Tape & Reel (TR) |
Battery Chemistry Lithium Ion
Number of Cells 2 ~ 4
Current - Charging Constant - Programmable
Programmable Features Current, Voltage
Fault Protection -
Charge Current - Max -
Battery Pack Voltage 2.4V ~ 18.304V
Voltage - Supply (Max) 30V
Interface I2C, SMBus
Operating Temperature -
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-TQFN (4x4)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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