Manufacturer Part Number
MAX17055EWL+T
Manufacturer
Analog Devices
Introduction
The MAX17055EWL+T is a high-precision battery monitor from Analog Devices' ModelGauge™ series, targeting power management applications.
Product Features and Performance
High-accuracy fuel gauge
ModelGauge m5 EZ algorithm
Low quiescent current
Residual Capacity Estimation
Battery Health Prediction
Time-to-Empty and Time-to-Full Estimation
Product Advantages
Ease of design with no need for battery characterization
Eliminates need for external sense resistor
Robust against battery age and temperature variations
Predictive power management
Key Technical Parameters
Power Management IC Type: Battery Management
Battery Chemistry: Multi-Chemistry
Operating Temperature Range: -40°C ~ 85°C
Interface: I2C communication
Number of Cells Supported: Single Cell
Mounting Type: Surface Mount
Package/Case: 9-WFBGA, WLBGA
Supplier Device Package: 9-WLP (1.41x1.50)
Quality and Safety Features
Built-in voltage and temperature safety limits
Accurate State of Charge (SOC) reporting
Compatibility
Broad compatibility with various lithium-ion chemistries
Application Areas
Consumer Electronics
Portable Devices
Energy Storage Systems
Battery-powered Equipment
Product Lifecycle
Active status with production orders fulfilled on Tape & Reel (TR)
Continued manufacturer support with no near-term discontinuation
Several Key Reasons to Choose This Product
Precise battery state monitoring enhances user experience
Industry-proven ModelGauge algorithm reducing design complexity
Facilitates power-efficient device operation
Helps in extending battery lifetime and optimizing charging cycles
Adapts to battery changes over time without additional calibration
Compact form factor suitable for space-constrained applications