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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Tape & Reel (TR) |
Function Battery Protection
Battery Chemistry Lithium Ion
Number of Cells -
Fault Protection Over Current, Over Temperature, Over Voltage
Interface -
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 12-WFBGA, WLBGA
Supplier Device Package 12-WLP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX14654EWC+T from Analog Devices is a dedicated battery protection IC engineered for Lithium Ion chemistries. It provides critical safeguards including Over Current, Over Temperature, and Over Voltage protection. Housed in a compact 12-WFBGA, WLBGA package, it operates reliably across a wide -40°C to 85°C temperature range, making it suitable for a variety of portable and industrial battery-powered applications.

  • Comprehensive Protection: Integrates Over Current, Over Temperature, and Over Voltage safeguards to protect Lithium Ion cells from common fault conditions.
  • Wide Operating Range: The -40°C to 85°C temperature range supports use in harsh or demanding environments.
  • Compact Form Factor: The 12-WFBGA, WLBGA package is ideal for space-constrained portable designs.
  • Reliable Performance: Designed by Analog Devices, ensuring high-quality and dependable battery management.

Smartphone Battery Protection

Integrate the MAX14654EWC+T into smartphone battery packs to provide essential Over Voltage, Over Current, and Over Temperature protection, ensuring safe operation during charging and discharging.

Tablet and Laptop Battery Packs

Use this protection IC in portable computing devices to safeguard Lithium Ion cells from fault conditions, extending battery life and preventing damage from electrical stress.

Portable Medical Devices

In battery-powered medical equipment, the MAX14654EWC+T offers reliable protection against overcurrent and overtemperature events, which is critical for patient safety and device reliability.

Industrial Handheld Terminals

Deploy in rugged handheld scanners and terminals where the -40°C to 85°C operating range ensures dependable battery protection in demanding industrial environments.

Consumer Electronics Accessories

Incorporate into wireless earbuds, smartwatches, and other compact accessories to protect the Lithium Ion battery from overvoltage and overcurrent conditions, enhancing product safety.

Q: What is the function of the MAX14654EWC+T?
A: It is a battery protection IC designed for Lithium Ion batteries.
Q: What fault protections does it provide?
A: It provides Over Current, Over Temperature, and Over Voltage protection.
Q: What is the operating temperature range?
A: The operating temperature range is -40°C to 85°C (TA).
Q: What package is the MAX14654EWC+T available in?
A: It is available in a 12-WFBGA, WLBGA package.
Q: What battery chemistry does it support?
A: It is designed for Lithium Ion battery chemistry.
Base Product Number : MAX14654EWC
Analog Devices Battery Management Battery Protection BMS Lithium Ion Over Current Over Temperature Over Voltage WLBGA
Q: What is the function of the MAX14654EWC+T?
A: It is a battery protection IC designed for Lithium Ion batteries.
Q: What fault protections does it provide?
A: It provides Over Current, Over Temperature, and Over Voltage protection.
Q: What is the operating temperature range?
A: The operating temperature range is -40°C to 85°C (TA).
Q: What package is the MAX14654EWC+T available in?
A: It is available in a 12-WFBGA, WLBGA package.
Q: What battery chemistry does it support?
A: It is designed for Lithium Ion battery chemistry.