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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series ModelGauge™
Packaging Factory | Tape & Reel (TR)
Function Multi-Function Controller
Battery Chemistry -
Number of Cells 2 ~ 3
Fault Protection -
Interface I2C
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 15-WFBGA, WLBGA
Supplier Device Package 15-WLP (1.61x2.36)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX17205X is a sophisticated Multi-Function Controller from Analog Devices/Maxim Integrated, designed for managing 2 to 3 cell battery packs. It communicates via an I2C interface, enabling seamless integration with host processors for advanced battery monitoring and control. Housed in a compact 15-WFBGA, WLBGA package, this controller is engineered to operate reliably across a wide temperature range of -40°C to 85°C, making it a versatile solution for demanding portable and industrial applications.

  • Versatile Multi-Cell Support: Manages 2 to 3 series-connected cells, making it suitable for a wide range of higher-voltage portable devices.
  • Advanced Communication: The I2C interface provides a standard, efficient bus for detailed battery data exchange with the main system controller.
  • Wide Temperature Operation: Rated for -40°C to 85°C, it is suitable for both commercial and demanding industrial environments.
  • Compact Form Factor: The 15-WFBGA, WLBGA package is designed for space-constrained applications where size is critical.

Multi-Cell Portable Electronics

Ideal for high-performance laptops and ultrabooks with 2-3 cell battery packs, where the I2C interface allows for precise monitoring and control by the system's embedded controller.

Professional Video Cameras

Well-suited for professional camcorders and photography equipment that use 2-3 cell Lithium-based batteries, providing reliable state-of-charge information in a compact form factor.

Portable Medical Devices

Can be used in battery-powered medical monitors and diagnostic tools, where the wide -40°C to 85°C temperature range ensures dependable operation in various clinical environments.

High-End Power Tools

Suitable for compact, high-voltage power tools that utilize 2-3 cell battery configurations, enabling smart battery management for extended runtime and longevity.

Drones and UAVs

Applicable for small to medium drones requiring precise battery monitoring for flight time optimization and safe operation, leveraging the multi-function controller capabilities.

Q: What is the primary function of the MAX17205X?
A: It is a Multi-Function Controller for battery management applications.
Q: How many cells can this device manage?
A: It supports 2 to 3 cells in series.
Q: What interface does it use for communication?
A: It utilizes an I2C interface for communication with a host controller.
Q: What is the operating temperature range?
A: It operates over a temperature range of -40°C to 85°C.
Q: What is the package type?
A: It is available in a 15-WFBGA, WLBGA package.
Q: What battery chemistries does it support?
A: The provided technical data does not specify the supported battery chemistry.
Base Product Number : MAX17205X
2-3 Cells Battery Management BMS I2C Maxim Integrated Multi-Function Controller WFBGA WLBGA
Q: What is the primary function of the MAX17205X?
A: It is a Multi-Function Controller for battery management applications.
Q: How many cells can this device manage?
A: It supports 2 to 3 cells in series.
Q: What interface does it use for communication?
A: It utilizes an I2C interface for communication with a host controller.
Q: What is the operating temperature range?
A: It operates over a temperature range of -40°C to 85°C.
Q: What is the package type?
A: It is available in a 15-WFBGA, WLBGA package.
Q: What battery chemistries does it support?
A: The provided technical data does not specify the supported battery chemistry.