Analog Devices Inc. LT8491IUKJ#TRPBF

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LT8491IUKJ#TRPBF Battery Charger IC Overview

The LT8491IUKJ#TRPBF from Analog Devices Inc. is a high-performance battery charger integrated circuit designed specifically for lead acid battery applications. This advanced IC offers exceptional flexibility with programmable current and voltage features, making it ideal for embedded systems, industrial equipment, automotive applications, and IoT devices requiring reliable battery management.

Key Features & Benefits

  • Wide Voltage Range: Supports battery pack voltages from 1.3V to 80V with a maximum supply voltage of 80V
  • Programmable Charging: Customizable current and voltage settings for optimized charging performance
  • Advanced Protection: Built-in over-temperature and over-voltage fault protection ensures safe operation
  • I2C Interface: Easy integration and control through industry-standard I2C communication protocol
  • Industrial Grade: Operating temperature range of -40°C to 125°C (TJ) for demanding environments
  • Compact Package: Surface mount 64-WFQFN exposed pad design (7x11mm) for space-efficient PCB layouts
  • RoHS Compliant: Environmentally friendly and meets international standards

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Product attributes Property Value
Manufacturer Analog Devices Inc.
Product Series
Packaging Tape & Reel (TR) |
Battery Chemistry Lead Acid
Number of Cells 1
Current - Charging Constant
Programmable Features Current, Voltage
Fault Protection Over Temperature, Over Voltage
Charge Current - Max -
Battery Pack Voltage 1.3V ~ 80V
Voltage - Supply (Max) 80V
Interface I2C
Operating Temperature -40°C ~ 125°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 64-WFQFN Exposed Pad
Supplier Device Package 64-QFN (7x11)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY