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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Factory | 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 MAX14655EWC+T is a battery protection IC from Analog Devices, designed for Lithium Ion batteries. It offers essential safety features including Over Current, Over Temperature, and Over Voltage protection. With a wide -40°C to 85°C operating range and a compact 12-WFBGA, WLBGA package, it is well-suited for portable and industrial applications requiring reliable battery safeguarding.

  • Essential Safety Features: Provides Over Current, Over Temperature, and Over Voltage protection to prevent battery damage.
  • Wide Temperature Tolerance: Operates from -40°C to 85°C, suitable for demanding environments.
  • Space-Saving Package: The 12-WFBGA, WLBGA package is perfect for miniaturized designs.
  • High-Reliability Design: Manufactured by Analog Devices, ensuring consistent performance.

Power Tool Battery Packs

In cordless power tools, the MAX14655EWC+T provides robust Over Current and Over Temperature protection, ensuring safe operation under heavy load conditions.

Portable Electronics

Integrate into portable speakers, cameras, and drones to protect Lithium Ion batteries from overvoltage and overcurrent faults, improving device safety and longevity.

Electric Bicycle Batteries

Use in e-bike battery management systems to offer reliable protection against electrical faults, supporting safe operation in outdoor and varying temperature environments.

Backup Power Supplies

In UPS systems, this IC helps protect the Lithium Ion battery bank from overvoltage and overtemperature conditions, ensuring reliable backup power.

Wearable Devices

Deploy in smartwatches and fitness trackers where the compact WLBGA package and wide temperature range enable safe battery operation in close contact with the user.

Q: What is the function of the MAX14655EWC+T?
A: It is a battery protection IC for Lithium Ion batteries.
Q: What protections are included?
A: It includes 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 available?
A: It comes in a 12-WFBGA, WLBGA package.
Q: What battery chemistry does it support?
A: It supports Lithium Ion battery chemistry.
Base Product Number : MAX14655EWC
Analog Devices Battery Management Battery Protection BMS Lithium Ion Over Current Over Temperature Over Voltage WLBGA
Q: What is the function of the MAX14655EWC+T?
A: It is a battery protection IC for Lithium Ion batteries.
Q: What protections are included?
A: It includes 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 available?
A: It comes in a 12-WFBGA, WLBGA package.
Q: What battery chemistry does it support?
A: It supports Lithium Ion battery chemistry.